Finite Group Databasebeta

← C2×#23772487 #35153216

Subgroups — C2×#23772487 #35153216

Order 20224.

2022 conjugacy classes of subgroups.

The subgroup lattice has 424 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic158C211yesmaximal, characteristic
2#23772487C2116yesmaximal, direct product factor
3C2×#19098693C212yesmaximal, complemented
4C2×#19098692C214yesmaximal, complemented
5C2×C8×Dic158C212yesmaximal, complemented
6C2×#19098620C211yesmaximal, characteristic
7C2×#19098617C212yesmaximal
8C2×#19098613C212yesmaximal
9C2×#431×C79C211yesmaximal, characteristic
10C23×Dic158C411yescharacteristic
11C2×C4×Dic158C418yes—
12C2×C4×Dic158C411yescharacteristic
13C2×C4×Dic158C412yes—
14C2×C4×Dic158C411yescharacteristic
15C2×C4×Dic158C2218yes—
16C2×C4×Dic158C2211yescharacteristic
17C2×C4×Dic158C2212yes—
18C2×C4×Dic158C2211yescharacteristic
19C22×C4⋊Dic79C411yescharacteristic
20C22×Dic79⋊C4C412yes—
21C22×C4×Dic79C2212yes—
22#19098693C22116yescomplemented
23#19098692C22132yescomplemented
24C8×Dic158C22116yescomplemented
25#19098620C2218yes—
26#19098617C22116yes—
27#19098613C22116yes—
28C2×C4⋊(C79⋊C8)C2212yes—
29C2×Dic79⋊C8C2214yes—
30C2×Dic79⋊C8C2214yes—
31C2×C22⋊(C79⋊C8)C2212yes—
32C2×#14579072C2212yes—
33C2×#14579071C2214yes—
34C2×C8×Dic79C2214yes—
35C22×C42×C79C2211yescharacteristic
36#431×C79C2218yes—
37C2×C4⋊C8×C79C2212yes—
38C2×C22⋊C8×C79C2211yescharacteristic
39C2×C22⋊C8×C79C2211yescharacteristic
40C2×C4×C8×C79C2212yes—
41C22×Dic158—28no—
42C22×Dic158C2×C418yes—
43C22×Dic158C2×C411yescharacteristic
44C22×Dic158C2×C412yes—
45C22×Dic158C2×C411yescharacteristic
46C23×Dic79C2×C412yes—
47C23×Dic79C2×C412yes—
48C22×C79⋊C8C2314yes—
49C4×Dic158C2×C418yes—
50C4×Dic158C2×C4116yes—
51C4×Dic158C2×C418yes—
52C4×Dic158C2×C414yes—
53C4×Dic158C2×C418yes—
54C4×Dic158C2×C414yes—
55C4×Dic158C2314yes—
56C4×Dic158C2318yes—
57C4×Dic158C2314yes—
58C2×C4⋊Dic79C2×C418yes—
59C2×C4⋊Dic79C2×C412yes—
60C2×C4⋊Dic79C2×C411yescharacteristic
61C2×C4⋊Dic79C2×C411yescharacteristic
62C2×Dic79⋊C4C2×C4116yes—
63C2×Dic79⋊C4C2×C412yes—
64C2×Dic79⋊C4C2×C412yes—
65C2×Dic79⋊C4C2×C412yes—
66C2×Dic79⋊C4C2×C412yes—
67C2×C4×Dic79C2×C412yes—
68C2×C4×Dic79C2×C418yes—
69C2×C4×Dic79C2×C412yes—
70C2×C4×Dic79C2312yes—
71C2×C4×Dic79C2312yes—
72C2×C4×Dic79C2318yes—
73C4⋊(C79⋊C8)C2318yes—
74Dic79⋊C8C23116yes—
75Dic79⋊C8C23116yes—
76C22⋊(C79⋊C8)C2318yes—
77#14579072C2318yes—
78#14579071C23116yes—
79C8×Dic79C23116yes—
80C23×C4×C79C2×C411yescharacteristic
81C23×C4×C79C2×C411yescharacteristic
82C23×C4×C79C2311yescharacteristic
83C22×C8×C79C2312yes—
84C22×C8×C79C2312yes—
85C2×C42×C79C2×C411yescharacteristic
86C2×C42×C79C2×C414yes—
87C2×C42×C79C2×C411yescharacteristic
88C2×C42×C79C2311yescharacteristic
89C2×C42×C79C2314yes—
90C2×C42×C79C2311yescharacteristic
91C4⋊C8×C79C2318yes—
92C22⋊C8×C79C2314yes—
93C22⋊C8×C79C2314yes—
94C4×C8×C79C2318yes—
95C2×Dic158—28no—
96C2×Dic158—232no—
97C2×Dic158—24no—
98C2×Dic158M1618yes—
99C2×Dic158C22×C418yes—
100C2×Dic158C22×C414yes—
101C2×Dic158C22×C414yes—
102C22×Dic79—28no—
103C22×Dic79—28no—
104C22×Dic79C22×C418yes—
105C22×Dic79C22×C412yes—
106C22×Dic79C22×C418yes—
107C22×Dic79C22×C412yes—
108C22×Dic79C22×C412yes—
109C22×Dic79C22×C412yes—
110C2×C79⋊C8—28no—
111C2×C79⋊C8C2418yes—
112C4⋊Dic79C22×C418yes—
113C4⋊Dic79C22×C414yes—
114C4⋊Dic79C22×C414yes—
115Dic79⋊C4C22×C418yes—
116Dic79⋊C4C22×C418yes—
117Dic79⋊C4C22×C418yes—
118Dic79⋊C4C22×C418yes—
119C4×Dic79C22×C418yes—
120C4×Dic79C22×C418yes—
121C4×Dic79C22×C414yes—
122C4×Dic79C22×C414yes—
123C4×Dic79C2414yes—
124C4×Dic79C2414yes—
125C24×C79C22×C411yescharacteristic
126C22×C4×C79—24no—
127C22×C4×C79—24no—
128C22×C4×C79—24no—
129C22×C4×C79C22×C411yescharacteristic
130C22×C4×C79C22×C414yes—
131C22×C4×C79C22×C411yescharacteristic
132C22×C4×C79C22×C412yes—
133C22×C4×C79C22×C414yes—
134C22×C4×C79C22×C411yescharacteristic
135C22×C4×C79C22×C411yescharacteristic
136C22×C4×C79C22×C411yescharacteristic
137C22×C4×C79C2412yes—
138C22×C4×C79C2411yescharacteristic
139C2×C8×C79—24no—
140C2×C8×C79—24no—
141C2×C8×C79C2414yes—
142C2×C8×C79C2414yes—
143C42×C79C22×C414yes—
144C42×C79C22×C414yes—
145C42×C79C22×C412yes—
146C42×C79C22×C412yes—
147C42×C79C2412yes—
148C42×C79C2412yes—
149C23×C79—22no—
150C23×C79—22no—
151C23×C79#13114yes—
152C23×C79C23×C412yes—
153C23×C79C23×C411yescharacteristic
154C2×C4×C79—22no—
155C2×C4×C79—22no—
156C2×C4×C79—28no—
157C2×C4×C79—22no—
158C2×C4×C79—22no—
159C2×C4×C79—24no—
160C2×C4×C79—28no—
161C2×C4×C79—24no—
162C2×C4×C79C2×M1614yes—
163C2×C4×C79C23×C412yes—
164C2×C4×C79C23×C412yes—
165C2×C4×C79C23×C412yes—
166C2×C4×C79C23×C412yes—
167C2×C4×C79C23×C411yescharacteristic
168C2×C4×C79C23×C412yes—
169C2×C4×C792−1+414yes—
170C2×C4×C79C2511yescharacteristic
171C2×Dic79—24no—
172C2×Dic79—216no—
173C2×Dic79—24no—
174C2×Dic79—24no—
175C2×Dic79—216no—
176C2×Dic79C2×M1618yes—
177C2×Dic79C23×C414yes—
178C2×Dic79C23×C414yes—
179C2×Dic79C23×C414yes—
180C2×Dic79C23×C414yes—
181Dic158—28no—
182Dic158—216no—
183Dic158C2×M16116yes—
184C8×C79—24no—
185C8×C79—24no—
186C79⋊C8—28no—
187C22×C79—22no—
188C22×C79—28no—
189C22×C79—22no—
190C22×C79#51912yes—
191C22×C79C22×M1612yes—
192C22×C79C2×#13114yes—
193C22×C79C2×#13112yes—
194C22×C79C24×C411yescharacteristic
195C4×C79—22no—
196C4×C79—22no—
197C4×C79—22no—
198C4×C79—22no—
199C4×C79#51912yes—
200C4×C79C22×M1614yes—
201C4×C79C2×2−1+412yes—
202Dic79—24no—
203Dic79—24no—
204Dic79—24no—
205Dic79C22×M1618yes—
206C2×#2984—791nomaximal, Sylow
207C2×C79—24no—
208C2×C79#298414yescomplemented
209C2×C79C2×#51911yescharacteristic
210C2×C79C23×M1611yescharacteristic
211C2×C79C22×#13111yescharacteristic
212C22×C4×Q8—791no—
213#2984—7916no—
214C2×#446—794no—
215C2×#446—792no—
216C2×C8×Q8—792no—
217C2×#432—791no—
218C2×#432—792no—
219C2×#431—792no—
220C2×#431D7911yescharacteristic
221C79C2×#298411yescharacteristic, complemented, Sylow
222C23×Q8—791no—
223C2×C4×Q8—791no—
224C2×C4×Q8—792no—
225C2×C4×Q8—791no—
226C2×C4×Q8—798no—
227C2×C4×Q8—791no—
228C2×C4×Q8—792no—
229C2×C4×Q8—798no—
230C2×C4×Q8—791no—
231C22×C4⋊C4—792no—
232C22×C4⋊C4—791no—
233C22×C42—792no—
234C22×C42C2×D7911yescharacteristic
235#446—7932no—
236#446—7916no—
237C8×Q8—7916no—
238#432—798no—
239#432—7916no—
240#431—7916no—
241#431C2×D7918yes—
242C2×C4⋊C8—794no—
243C2×C4⋊C8—794no—
244C2×C4⋊C8—792no—
245C2×C4⋊C8C2×D7912yes—
246C2×C22⋊C8—792no—
247C2×C22⋊C8C2×D7911yescharacteristic
248C2×C22⋊C8C2×D7911yescharacteristic
249C2×#97—794no—
250C2×#97—792no—
251C2×C4×C8—794no—
252C2×C4×C8C2×D7912yes—
253C22×Q8—791no—
254C22×Q8—792no—
255C22×Q8—798no—
256C22×Q8—791no—
257C22×Q8—1588no—
258C23×C4—792no—
259C23×C4—792no—
260C23×C4C4×D7911yescharacteristic
261C23×C4C4×D7911yescharacteristic
262C23×C4C22×D7911yescharacteristic
263C22×C8—794no—
264C22×C8C22×D7912yes—
265C22×C8C22×D7912yes—
266C4×Q8—794no—
267C4×Q8—798no—
268C4×Q8—798no—
269C4×Q8—794no—
270C4×Q8—7916no—
271C4×Q8—798no—
272C4×Q8—794no—
273C4×Q8—798no—
274C4×Q8—794no—
275C2×C4⋊C4—792no—
276C2×C4⋊C4—792no—
277C2×C4⋊C4—792no—
278C2×C4⋊C4—792no—
279C2×C4⋊C4—7916no—
280C2×C4⋊C4—792no—
281C2×C4⋊C4—798no—
282C2×C4⋊C4—791no—
283C2×C4⋊C4—791no—
284C2×C42—792no—
285C2×C42—798no—
286C2×C42—792no—
287C2×C42—798no—
288C2×C42—792no—
289C2×C42—792no—
290C2×C42C4×D7911yescharacteristic
291C2×C42C4×D7914yes—
292C2×C42C4×D7911yescharacteristic
293C2×C42C22×D7914yes—
294C2×C42C22×D7911yescharacteristic
295C2×C42C22×D7911yescharacteristic
296C4⋊C8—7916no—
297C4⋊C8—7916no—
298C4⋊C8—798no—
299C4⋊C8C22×D7918yes—
300C22⋊C8—798no—
301C22⋊C8C22×D7914yes—
302C22⋊C8C22×D7914yes—
303#97—7916no—
304#97—798no—
305C4×C8—7916no—
306C4×C8C22×D7918yes—
307C24C2×C4×D7911yescharacteristic
308C2×Q8—798no—
309C2×Q8—794no—
310C2×Q8—798no—
311C2×Q8—794no—
312C2×Q8—1588no—
313C2×Q8—15832no—
314C2×Q8—1584no—
315C22×C4—24no—
316C22×C4—24no—
317C22×C4—24no—
318C22×C4—792no—
319C22×C4—798no—
320C22×C4—792no—
321C22×C4—792no—
322C22×C4—798no—
323C22×C4—792no—
324C22×C4—1588no—
325C22×C4—1588no—
326C22×C4C2×C4×D7911yescharacteristic
327C22×C4C2×C4×D7912yes—
328C22×C4C2×C4×D7914yes—
329C22×C4C2×C4×D7911yescharacteristic
330C22×C4C2×C4×D7911yescharacteristic
331C22×C4C2×C4×D7911yescharacteristic
332C22×C4C2×C4×D7914yes—
333C22×C4C2×C4×D7911yescharacteristic
334C22×C4C23×D7912yes—
335C22×C4C23×D7911yescharacteristic
336C2×C8—24no—
337C2×C8—24no—
338C2×C8—798no—
339C2×C8—1588no—
340C2×C8C23×D7914yes—
341C2×C8C23×D7914yes—
342C4⋊C4—798no—
343C4⋊C4—798no—
344C4⋊C4—798no—
345C4⋊C4—798no—
346C4⋊C4—798no—
347C4⋊C4—794no—
348C4⋊C4—794no—
349C42—794no—
350C42—794no—
351C42—798no—
352C42—794no—
353C42—798no—
354C42—794no—
355C42C2×C4×D7914yes—
356C42C2×C4×D7914yes—
357C42C2×C4×D7912yes—
358C42C2×C4×D7912yes—
359C42C23×D7912yes—
360C42C23×D7912yes—
361C23—22no—
362C23—22no—
363C23#1457916714yes—
364C23C22×C4×D7912yes—
365C23C22×C4×D7911yescharacteristic
366Q8—7916no—
367Q8—15816no—
368Q8—1588no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—28no—
372C2×C4—22no—
373C2×C4—22no—
374C2×C4—24no—
375C2×C4—24no—
376C2×C4—28no—
377C2×C4—798no—
378C2×C4—794no—
379C2×C4—794no—
380C2×C4—794no—
381C2×C4—794no—
382C2×C4—15816no—
383C2×C4—1584no—
384C2×C4—15816no—
385C2×C4—1584no—
386C2×C4—1584no—
387C2×C4M16×D7914yes—
388C2×C4C22×C4×D7912yes—
389C2×C4C22×C4×D7912yes—
390C2×C4C22×C4×D7912yes—
391C2×C4C22×C4×D7912yes—
392C2×C4C22×C4×D7911yescharacteristic
393C2×C4C22×C4×D7912yes—
394C2×C4#1457920814yes—
395C2×C4C24×D7911yescharacteristic
396C8—24no—
397C8—24no—
398C8—1588no—
399C22—22no—
400C22—28no—
401C22—22no—
402C22#1909904012yes—
403C22C2×M16×D7912yes—
404C22C2×#1457916714yes—
405C22C2×#1457916712yes—
406C22C23×C4×D7911yescharacteristic
407C4—22no—
408C4—22no—
409C4—22no—
410C4—22no—
411C4—798no—
412C4—1584no—
413C4—1584no—
414C4—1584no—
415C4#1909904012yes—
416C4C2×M16×D7914yes—
417C4C2×#1457920812yes—
418C2—24no—
419C2#2377248714yesdirect product factor
420C2C2×#1909904011yescharacteristic
421C2C22×M16×D7911yescharacteristic
422C2C22×#1457916711yescharacteristic
subgroupG/H
centerC22×C4C23×D79
commutatorC22×C79C24×C4
FrattiniC2×C4C24×D79
FittingC2×#431×C79C2
socleC23×C79C23×C4
prime radicalC24×C79C22×C4
cosocleC2×C4×C79C25
hypercenterC2×#431D79
hypocenterC79C2×#2984
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×#431

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. #23772487C2direct (N × H)
3. C2×#19098693C2semidirect
4. C2×#19098692C2semidirect
5. C2×C8×Dic158C2semidirect
22. #19098693C22semidirect
23. #19098692C22semidirect
24. C8×Dic158C22semidirect
208. C2×C79#2984semidirect
221. C79C2×#2984semidirect
419. C2#23772487direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×C4×Dic1582
#237724872
C2×#190986932
C2×#190986922
C2×C8×Dic1582
C2×#190986202
C2×#190986172
C2×#190986132
C2×#431×C792
C2×#298479