Finite Group Databasebeta

← C2×#23763195 #34285939

Subgroups — C2×#23763195 #34285939

Order 20224.

1538 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579126C211yesmaximal, characteristic
2C22×#14579079C212yesmaximal
3C2×M16×Dic79C212yesmaximal
4#23763195C218yesmaximal, direct product factor
5C2×#19098332C211yesmaximal, characteristic
6C2×#343×C79C211yesmaximal, characteristic
7C23×Dic158C2211yescharacteristic
8C22×#11929608C2212yes—
9C2×#14579126—22no—
10C2×#14579126—22no—
11C2×#14579126—24no—
12C2×#14579126C414yes—
13C2×#14579126C2214yes—
14C22×Dic79⋊C4C412yes—
15C22×C4×Dic79C412yes—
16C22×C4×Dic79C2211yescharacteristic
17C2×#14579079C4116yescomplemented
18C2×#14579079C2218yes—
19M16×Dic79—24no—
20M16×Dic79C2218yes—
21C2×#14579071—22no—
22C2×C8×Dic79—22no—
23#19098332C2214yes—
24C22×M16×C79C2212yes—
25C22×C4⋊C4×C79C2211yescharacteristic
26#343×C79C2214yes—
27C22×Dic158—22no—
28C22×Dic158—22no—
29C22×Dic158—22no—
30C22×Dic158—22no—
31C22×Dic158C2×C418yes—
32C22×Dic158C2×C412yes—
33C22×Dic158C2312yes—
34C23×Dic79C2×C412yes—
35C23×Dic79C2×C411yescharacteristic
36C23×Dic79C2×C411yescharacteristic
37C2×#11929608—22no—
38C2×#11929608—24no—
39C2×#11929608C2×C418yes—
40C2×#11929608C2314yes—
41C22×C79⋊C8—22no—
42#14579126—28no—
43#14579126—28no—
44#14579126—28no—
45#14579126—28no—
46C2×Dic79⋊C4—24no—
47C2×Dic79⋊C4—24no—
48C2×Dic79⋊C4C2×C418yes—
49C2×C4×Dic79—22no—
50C2×C4×Dic79—24no—
51C2×C4×Dic79—22no—
52C2×C4×Dic79C2×C418yes—
53C2×C4×Dic79C2×C412yes—
54C2×C4×Dic79D412yes—
55C2×C4×Dic79D412yes—
56C2×C4×Dic79D414yes—
57C2×C4×Dic79C2312yes—
58#14579079C2×C4132yescomplemented
59#14579071—28no—
60C8×Dic79—28no—
61C23×C4×C79C2×C412yes—
62C23×C4×C79C2311yescharacteristic
63C2×M16×C79—22no—
64C2×M16×C79—24no—
65C2×M16×C79C2×C418yes—
66C2×M16×C79C2314yes—
67C22×C8×C79—22no—
68C2×C4⋊C4×C79—22no—
69C2×C4⋊C4×C79—22no—
70C2×C4⋊C4×C79C2×C412yes—
71C2×C4⋊C4×C79C2312yes—
72C2×Dic158—24no—
73C2×Dic158—24no—
74C2×Dic158—28no—
75C2×Dic158—28no—
76C2×Dic158—28no—
77C2×Dic158—28no—
78C2×Dic158—24no—
79C2×Dic158—22no—
80C2×Dic158—22no—
81C2×Dic158C4218yes—
82C2×Dic158C22×C418yes—
83C22×Dic79—24no—
84C22×Dic79—22no—
85C22×Dic79—22no—
86C22×Dic79—24no—
87C22×Dic79—42no—
88C22×Dic79C4218yes—
89C22×Dic79C22⋊C412yes—
90C22×Dic79C22⋊C411yescharacteristic
91C22×Dic79C22⋊C412yes—
92C22×Dic79C22⋊C412yes—
93C22×Dic79C22⋊C411yescharacteristic
94C22×Dic79C22×C414yes—
95C22×Dic79C22×C412yes—
96C22×Dic79C22×C412yes—
97#11929608—28no—
98#11929608—24no—
99#11929608C22×C418yes—
100C2×C79⋊C8—28no—
101C2×C79⋊C8—24no—
102Dic79⋊C4—216no—
103C4×Dic79—28no—
104C4×Dic79—28no—
105C4×Dic79C22⋊C414yes—
106C4×Dic79C22⋊C414yes—
107C4×Dic79C2×D414yes—
108C4×Dic79C2×D414yes—
109C24×C79C22×C411yescharacteristic
110C22×C4×C79—22no—
111C22×C4×C79—22no—
112C22×C4×C79—44no—
113C22×C4×C79C22×C414yes—
114C22×C4×C79C22×C411yescharacteristic
115C22×C4×C79C22×C414yes—
116C22×C4×C79C2×D412yes—
117C22×C4×C79C2×D412yes—
118C22×C4×C79#4112yes—
119C22×C4×C79#4112yes—
120C22×C4×C79C2411yescharacteristic
121M16×C79—28no—
122M16×C79—24no—
123M16×C79C22×C418yes—
124C2×C8×C79—28no—
125C2×C8×C79—24no—
126C4⋊C4×C79—24no—
127C4⋊C4×C79—24no—
128C23×C79—22no—
129C23×C79—22no—
130C23×C79C2×C4212yes—
131C23×C79C2×C22⋊C411yescharacteristic
132C23×C79C2×C22⋊C411yescharacteristic
133C23×C79#11712yes—
134C23×C79C23×C411yescharacteristic
135C2×C4×C79—24no—
136C2×C4×C79—44no—
137C2×C4×C79—44no—
138C2×C4×C79—44no—
139C2×C4×C79C2×C4212yes—
140C2×C4×C79C2×C22⋊C412yes—
141C2×C4×C79#11712yes—
142C2×C4×C79C4×D414yes—
143C2×C4×C79C4×D414yes—
144C2×C4×C79C4×D414yes—
145C2×C4×C79C4×D414yes—
146C2×C4×C79C23×C412yes—
147C2×C4×C79C22×D412yes—
148C2×C4×C79C2×#4111yescharacteristic
149C2×C4×C79C2×#4111yescharacteristic
150C2×Dic79—24no—
151C2×Dic79—24no—
152C2×Dic79—28no—
153C2×Dic79—28no—
154C2×Dic79—22no—
155C2×Dic79—24no—
156C2×Dic79—24no—
157C2×Dic79—24no—
158C2×Dic79—42no—
159C2×Dic79—42no—
160C2×Dic79#10114yescomplemented
161C2×Dic79C2×C4218yes—
162C2×Dic79C2×C22⋊C412yes—
163C2×Dic79C2×C22⋊C414yes—
164C2×Dic79C2×C22⋊C412yes—
165Dic158—28no—
166Dic158—28no—
167Dic158—216no—
168C8×C79—28no—
169C79⋊C8—28no—
170C22×C79—21no—
171C22×C79—21no—
172C22×C79—21no—
173C22×C79—21no—
174C22×C79—24no—
175C22×C79—24no—
176C22×C79C4×C22⋊C412yes—
177C22×C79C4×C22⋊C412yes—
178C22×C79C2×#10112yes—
179C22×C79#41312yes—
180C22×C79C22×C4211yescharacteristic
181C22×C79C22×C22⋊C411yescharacteristic
182C22×C79C2×#11711yescharacteristic
183C4×C79—44no—
184C4×C79C4×C22⋊C414yes—
185C4×C79C2×C4×D412yes—
186C4×C79C2×C4×D412yes—
187Dic79—22no—
188Dic79—24no—
189Dic79—28no—
190Dic79C2×#10114yescomplemented
191C2×C4×#101—791nomaximal, Sylow
192C2×C79—21no—
193C2×C79—22no—
194C2×C79—21no—
195C2×C79C4×#10114yescomplemented
196C2×C79C2×C4×C22⋊C411yescharacteristic
197C2×C79C22×#10111yescharacteristic
198C2×C79C2×#41311yescharacteristic
199C22×C4×Q8—791no—
200C22×#101—792no—
201C2×C4×M16—792no—
202C4×#101—798no—
203C2×#343—791no—
204C2×#343D7911yescharacteristic
205C79C2×C4×#10111yescharacteristic, complemented, Sylow
206C23×Q8—791no—
207C22×M16—792no—
208C22×M16C2×D7912yes—
209C2×C4×Q8—794no—
210C2×C4×Q8—794no—
211C2×C4×Q8—1582no—
212C2×C4×Q8—1582no—
213C2×C4×Q8—1584no—
214C22×C4⋊C4—792no—
215C22×C4⋊C4C2×D7911yescharacteristic
216C22×C42—791no—
217C22×C42—792no—
218C2×#101—798no—
219C2×#101—7916no—
220C4×M16—798no—
221C4×M16—1584no—
222C2×#97—1582no—
223C2×C4×C8—1582no—
224#343—794no—
225#343C2×D7914yes—
226C22×Q8—792no—
227C22×Q8—798no—
228C22×Q8—792no—
229C22×Q8—1582no—
230C22×Q8—1582no—
231C22×Q8—1582no—
232C22×Q8—1582no—
233C23×C4—791no—
234C23×C4—792no—
235C23×C4—791no—
236C23×C4C4×D7912yes—
237C23×C4C22×D7911yescharacteristic
238C2×M16—22no—
239C2×M16—24no—
240C2×M16—798no—
241C2×M16—794no—
242C2×M16—1582no—
243C2×M16—1584no—
244C2×M16C4×D7918yes—
245C2×M16C22×D7914yes—
246C22×C8—22no—
247C22×C8—1582no—
248C4×Q8—1588no—
249C4×Q8—1588no—
250C4×Q8—1588no—
251C4×Q8—1588no—
252C2×C4⋊C4—22no—
253C2×C4⋊C4—22no—
254C2×C4⋊C4—798no—
255C2×C4⋊C4—1584no—
256C2×C4⋊C4—1584no—
257C2×C4⋊C4C4×D7912yes—
258C2×C4⋊C4C22×D7912yes—
259C2×C42—792no—
260C2×C42—792no—
261C2×C42—792no—
262C2×C42—794no—
263C2×C42—792no—
264C2×C42—798no—
265C2×C42—1584no—
266C2×C42—1582no—
267C2×C42—1582no—
268#101—7932no—
269#97—1588no—
270C4×C8—1588no—
271C24C2×C4×D7911yescharacteristic
272C2×Q8—798no—
273C2×Q8—798no—
274C2×Q8—1582no—
275C2×Q8—1582no—
276C2×Q8—1584no—
277C2×Q8—1584no—
278C2×Q8—1588no—
279C2×Q8—1588no—
280C2×Q8—1588no—
281C2×Q8—1588no—
282C2×Q8—1584no—
283C22×C4—22no—
284C22×C4—22no—
285C22×C4—44no—
286C22×C4—3162no—
287C22×C4—792no—
288C22×C4—792no—
289C22×C4—791no—
290C22×C4—798no—
291C22×C4—792no—
292C22×C4—791no—
293C22×C4—792no—
294C22×C4—792no—
295C22×C4—794no—
296C22×C4—1584no—
297C22×C4—1582no—
298C22×C4—1582no—
299C22×C4—1584no—
300C22×C4C2×C4×D7914yes—
301C22×C4C2×C4×D7911yescharacteristic
302C22×C4C2×C4×D7914yes—
303C22×C4D4×D7912yes—
304C22×C4D4×D7912yes—
305C22×C4#1192962312yes—
306C22×C4#1192962512yes—
307C22×C4C23×D7911yescharacteristic
308M16—24no—
309M16—28no—
310M16—798no—
311M16—1584no—
312M16—1588no—
313M16C2×C4×D7918yes—
314C2×C8—28no—
315C2×C8—24no—
316C2×C8—1588no—
317C2×C8—1584no—
318C4⋊C4—24no—
319C4⋊C4—24no—
320C4⋊C4—15816no—
321C42—794no—
322C42—794no—
323C42—794no—
324C42—794no—
325C42—1588no—
326C42—1588no—
327C23—22no—
328C23—22no—
329C23C42×D7912yes—
330C23C22⋊C4×D7911yescharacteristic
331C23C22⋊C4×D7911yescharacteristic
332C23#1457911912yes—
333C23C22×C4×D7911yescharacteristic
334Q8—15816no—
335Q8—1588no—
336Q8—1588no—
337C2×C4—24no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—3162no—
342C2×C4—3162no—
343C2×C4—792no—
344C2×C4—794no—
345C2×C4—798no—
346C2×C4—792no—
347C2×C4—794no—
348C2×C4—1584no—
349C2×C4—1584no—
350C2×C4—1588no—
351C2×C4—1588no—
352C2×C4—1584no—
353C2×C4—1584no—
354C2×C4—1582no—
355C2×C4—1584no—
356C2×C4C42×D7912yes—
357C2×C4C22⋊C4×D7912yes—
358C2×C4#1457911912yes—
359C2×C4(C22⋊D79)⋊C414yes—
360C2×C4(C22⋊D79)⋊C414yes—
361C2×C4#1457912314yes—
362C2×C4#1457912314yes—
363C2×C4C22×C4×D7912yes—
364C2×C4C2×D4×D7912yes—
365C2×C4C2×#1192962311yescharacteristic
366C2×C4C2×#1192962511yescharacteristic
367C8—28no—
368C8—1588no—
369C22—21no—
370C22—21no—
371C22—21no—
372C22—21no—
373C22—24no—
374C22—24no—
375C22#1909841012yes—
376C22#1909841012yes—
377C22#101×D7912yes—
378C22#1909854412yes—
379C22C2×C42×D7911yescharacteristic
380C22C2×C22⋊C4×D7911yescharacteristic
381C22C2×#1457911911yescharacteristic
382C4—44no—
383C4—794no—
384C4—1582no—
385C4—1584no—
386C4—1588no—
387C4#1909841014yes—
388C4C2×(C22⋊D79)⋊C412yes—
389C4C2×#1457912312yes—
390C2—22no—
391C2—21no—
392C2—21no—
393C2#2376319514yesdirect product factor
394C2C2×#1909841011yescharacteristic
395C2C2×#101×D7911yescharacteristic
396C2C2×#1909854411yescharacteristic
subgroupG/H
centerC23C22⋊C4×D79
commutatorC22×C79C22×C42
FrattiniC22×C4C23×D79
FittingC2×#343×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC2×#343D79
hypocenterC79C2×C4×#101
LCSG ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#343

Complements

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

NH ≅ G/Ntype
4. #23763195C2direct (N × H)
17. C2×#14579079C4semidirect
58. #14579079C2×C4semidirect
160. C2×Dic79#101semidirect
190. Dic79C2×#101semidirect
195. C2×C79C4×#101semidirect
205. C79C2×C4×#101semidirect
393. C2#23763195direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791262
C22×#145790792
C2×M16×Dic792
#237631952
C2×#190983322
C2×#343×C792
C2×C4×#10179