Finite Group Databasebeta

← C2×#23763416 #34287735

Subgroups — C2×#23763416 #34287735

Order 20224.

1510 conjugacy classes of subgroups.

The subgroup lattice has 382 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic158C211yesmaximal, characteristic
2C22×#14579086C212yesmaximal
3C2×#19098429C211yesmaximal, characteristic
4#23763416C218yesmaximal, direct product factor
5C2×#19098326C212yesmaximal
6C22×C4⋊C8×C79C211yesmaximal, characteristic
7C23×Dic158C2211yescharacteristic
8C2×C4×Dic158—24no—
9C2×C4×Dic158—22no—
10C2×C4×Dic158C418yescomplemented
11C2×C4×Dic158C2214yes—
12C22×C4⋊Dic79C2212yes—
13C22×C4⋊Dic79C2211yescharacteristic
14C22×Dic79⋊C4—21no—
15C22×C4×Dic79—21no—
16C2×#14579086—28no—
17C2×#14579086C2218yes—
18#19098429—22no—
19#19098429C2214yes—
20C2×C79⋊#95—21no—
21C2×C79⋊#95—21no—
22#19098326C2218yes—
23C23×C8×C79C2212yes—
24C22×C42×C79C2211yescharacteristic
25C2×C4⋊C8×C79—24no—
26C2×C4⋊C8×C79C2214yes—
27C22×Dic158—22no—
28C22×Dic158—21no—
29C22×Dic158—22no—
30C22×Dic158—22no—
31C22×Dic158C2×C414yes—
32C22×Dic158D414yes—
33C22×Dic158Q814yes—
34C22×Dic158C2312yes—
35C23×Dic79—21no—
36C23×Dic79—21no—
37C23×Dic79—22no—
38C4×Dic158—216no—
39C4×Dic158—28no—
40C4×Dic158C2×C4116yescomplemented
41C2×C4⋊Dic79—21no—
42C2×C4⋊Dic79—22no—
43C2×C4⋊Dic79—24no—
44C2×C4⋊Dic79—24no—
45C2×C4⋊Dic79—22no—
46C2×C4⋊Dic79C2×C414yes—
47C2×C4⋊Dic79C2314yes—
48C2×C4⋊Dic79C2312yes—
49C2×Dic79⋊C4—28no—
50C2×Dic79⋊C4—24no—
51C2×C4×Dic79—28no—
52C2×C4×Dic79—24no—
53#14579086—216no—
54C79⋊#95—24no—
55C79⋊#95—24no—
56C23×C4×C79D411yescharacteristic
57C23×C4×C79D411yescharacteristic
58C23×C4×C79C2311yescharacteristic
59C22×C8×C79—24no—
60C22×C8×C79—24no—
61C22×C8×C79—24no—
62C22×C8×C79C2314yes—
63C2×C42×C79C2×C414yes—
64C2×C42×C79D414yes—
65C2×C42×C79D412yes—
66C2×C42×C79C2312yes—
67C4⋊C8×C79—28no—
68C2×Dic158—24no—
69C2×Dic158—28no—
70C2×Dic158—28no—
71C2×Dic158—24no—
72C2×Dic158—28no—
73C2×Dic158—24no—
74C2×Dic158—22no—
75C2×Dic158—22no—
76C2×Dic158—22no—
77C2×Dic158C4⋊C4116yes—
78C2×Dic158C22×C414yes—
79C2×Dic158C2×D414yes—
80C2×Dic158C2×Q814yes—
81C22×Dic79—24no—
82C22×Dic79—24no—
83C22×Dic79—24no—
84C22×Dic79—24no—
85C22×Dic79—22no—
86C22×Dic79—22no—
87C22×Dic79—24no—
88C22×Dic79—44no—
89C22×Dic79—44no—
90C22×Dic79—44no—
91C22×Dic79—44no—
92C4⋊Dic79—24no—
93C4⋊Dic79—22no—
94C4⋊Dic79—24no—
95C4⋊Dic79—24no—
96C4⋊Dic79—44no—
97C4⋊Dic79C22×C414yes—
98Dic79⋊C4—216no—
99C4×Dic79—216no—
100C24×C79C2×D411yescharacteristic
101C22×C4×C79—24no—
102C22×C4×C79—24no—
103C22×C4×C79C22⋊C414yes—
104C22×C4×C79C22⋊C414yes—
105C22×C4×C79C22×C412yes—
106C22×C4×C79C2×D412yes—
107C22×C4×C79C2×D412yes—
108C22×C4×C79C2×D411yescharacteristic
109C22×C4×C79C2×D412yes—
110C22×C4×C79C2×D412yes—
111C22×C4×C79C2×Q812yes—
112C22×C4×C79#4112yes—
113C22×C4×C79#4112yes—
114C22×C4×C79C2411yescharacteristic
115C2×C8×C79—24no—
116C2×C8×C79—24no—
117C2×C8×C79—24no—
118C2×C8×C79—48no—
119C42×C79C22⋊C418yes—
120C42×C79C22×C414yes—
121C42×C79C2×D414yes—
122C23×C79C2×C22⋊C412yes—
123C23×C79#12112yes—
124C23×C79C22⋊Q812yes—
125C23×C79#13514yes—
126C23×C79#13714yes—
127C23×C79C22×D411yescharacteristic
128C2×C4×C79—24no—
129C2×C4×C79—24no—
130C2×C4×C79—28no—
131C2×C4×C79—28no—
132C2×C4×C79C2×C22⋊C414yes—
133C2×C4×C79C2×C22⋊C414yes—
134C2×C4×C79C2×C22⋊C412yes—
135C2×C4×C79C2×C4⋊C414yes—
136C2×C4×C79#11714yes—
137C2×C4×C79#12114yes—
138C2×C4×C79#12112yes—
139C2×C4×C79C22⋊Q814yes—
140C2×C4×C79C22⋊Q812yes—
141C2×C4×C79C23×C411yescharacteristic
142C2×C4×C79C22×D411yescharacteristic
143C2×C4×C79C22×D411yescharacteristic
144C2×C4×C79C22×Q811yescharacteristic
145C2×C4×C79C2×#4111yescharacteristic
146C2×C4×C79C2×#4111yescharacteristic
147C2×Dic79—24no—
148C2×Dic79—24no—
149C2×Dic79—24no—
150C2×Dic79—216no—
151C2×Dic79—24no—
152C2×Dic79—44no—
153C2×Dic79—48no—
154C2×Dic79—44no—
155C2×Dic79—44no—
156C2×Dic79—44no—
157C2×Dic79—88no—
158Dic158—24no—
159Dic158—24no—
160Dic158—24no—
161Dic158—216no—
162Dic158C2×C4⋊C418yes—
163C8×C79—44no—
164C22×C79#38014yes—
165C22×C79#41614yes—
166C22×C79#41914yes—
167C22×C79#46418yes—
168C22×C79#47918yes—
169C22×C79C22×C22⋊C411yescharacteristic
170C22×C79C2×#12111yescharacteristic
171C22×C79C2×C22⋊Q811yescharacteristic
172C22×C79C2×#13512yes—
173C22×C79C2×#13712yes—
174C4×C79—24no—
175C4×C79—24no—
176C4×C79#38014yes—
177C4×C79C22×C4⋊C411yescharacteristic
178C4×C79C2×#11711yescharacteristic
179C4×C79C2×#12111yescharacteristic
180C4×C79C2×C22⋊Q811yescharacteristic
181Dic79—28no—
182Dic79—44no—
183Dic79—84no—
184C2×#1805—791nomaximal, Sylow
185C2×C79#180518yescomplemented
186C2×C79C2×#38011yescharacteristic
187C2×C79C2×#41611yescharacteristic
188C2×C79C2×#41911yescharacteristic
189C2×C79C2×#46412yes—
190C2×C79C2×#47912yes—
191C22×C4×Q8—791no—
192C22×C4⋊C8D7911yescharacteristic
193C22×#103—792no—
194C2×#382—791no—
195#1805—798no—
196C2×#340—792no—
197C79C2×#180511yescharacteristic, complemented, Sylow
198C23×Q8—791no—
199C23×C8C2×D7912yes—
200C2×C4×Q8—794no—
201C2×C4×Q8—798no—
202C2×C4×Q8—1584no—
203C2×C4×Q8—1582no—
204C22×C4⋊C4—791no—
205C22×C4⋊C4—792no—
206C22×C4⋊C4—1581no—
207C22×C42—1581no—
208C22×C42C2×D7911yescharacteristic
209C2×C4⋊C8—24no—
210C2×C4⋊C8C2×D7914yes—
211C2×#103—798no—
212C2×#103—1588no—
213#382—794no—
214#382—1582no—
215C2×#95—1581no—
216C2×#95—1581no—
217#340—798no—
218C22×Q8—794no—
219C22×Q8—794no—
220C22×Q8—794no—
221C22×Q8—792no—
222C22×Q8—1582no—
223C22×Q8—1581no—
224C22×Q8—1582no—
225C22×Q8—1582no—
226C23×C4—1582no—
227C23×C4—1581no—
228C23×C4—1581no—
229C23×C4D31611yescharacteristic
230C23×C4D31611yescharacteristic
231C23×C4C22×D7911yescharacteristic
232C22×C8—24no—
233C22×C8—24no—
234C22×C8—24no—
235C22×C8C22×D7914yes—
236C4×Q8—7916no—
237C4×Q8—15816no—
238C4×Q8—1588no—
239C2×C4⋊C4—794no—
240C2×C4⋊C4—792no—
241C2×C4⋊C4—794no—
242C2×C4⋊C4—1582no—
243C2×C4⋊C4—1584no—
244C2×C4⋊C4—1584no—
245C2×C4⋊C4—1588no—
246C2×C4⋊C4—1582no—
247C2×C4⋊C4—1581no—
248C2×C4⋊C4—1584no—
249C2×C42—1588no—
250C2×C42—1584no—
251C2×C42C4×D7914yes—
252C2×C42D31612yes—
253C2×C42C22⋊D7914yes—
254C2×C42C22×D7912yes—
255C4⋊C8—28no—
256#103—15816no—
257#95—1584no—
258#95—1584no—
259C24C2×D31611yescharacteristic
260C2×Q8—794no—
261C2×Q8—7916no—
262C2×Q8—794no—
263C2×Q8—794no—
264C2×Q8—1582no—
265C2×Q8—1582no—
266C2×Q8—1584no—
267C2×Q8—1588no—
268C2×Q8—1588no—
269C2×Q8—1584no—
270C2×Q8—1588no—
271C2×Q8—1584no—
272C2×Q8—1582no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—3164no—
276C22×C4—3164no—
277C22×C4—3164no—
278C22×C4—3164no—
279C22×C4—1584no—
280C22×C4—1584no—
281C22×C4—1582no—
282C22×C4—1584no—
283C22×C4—1584no—
284C22×C4—1584no—
285C22×C4—1582no—
286C22×C4(C2×D79)⋊C414yes—
287C22×C4(C2×D79)⋊C414yes—
288C22×C4C2×C4×D7912yes—
289C22×C4D4×D7912yes—
290C22×C4C2×C22⋊D7912yes—
291C22×C4C2×D31612yes—
292C22×C4C2×D31612yes—
293C22×C4C2×D31611yescharacteristic
294C22×C4Q8×D7912yes—
295C22×C4#1192962312yes—
296C22×C4#1192962512yes—
297C22×C4C23×D7911yescharacteristic
298C2×C8—24no—
299C2×C8—24no—
300C2×C8—24no—
301C2×C8—48no—
302C4⋊C4—3164no—
303C4⋊C4—794no—
304C4⋊C4—1584no—
305C4⋊C4—1584no—
306C4⋊C4—15816no—
307C4⋊C4—1584no—
308C4⋊C4—1582no—
309C42—15816no—
310C42(C2×D79)⋊C418yes—
311C42C2×C4×D7914yes—
312C42C2×C22⋊D7914yes—
313C23C2×(C2×D79)⋊C412yes—
314C23#1457913612yes—
315C23#1457914112yes—
316C23#1457918314yes—
317C23#1457919414yes—
318C23C22×D31611yescharacteristic
319Q8—798no—
320Q8—15816no—
321Q8—1584no—
322Q8—1584no—
323Q8—1584no—
324C2×C4—28no—
325C2×C4—28no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—3168no—
329C2×C4—3164no—
330C2×C4—3164no—
331C2×C4—3164no—
332C2×C4—3164no—
333C2×C4—6328no—
334C2×C4—1584no—
335C2×C4—15816no—
336C2×C4—1584no—
337C2×C4—1584no—
338C2×C4—1584no—
339C2×C4C2×(C2×D79)⋊C414yes—
340C2×C4C2×(C2×D79)⋊C414yes—
341C2×C4C2×(C2×D79)⋊C412yes—
342C2×C4C4⋊C4×D7914yes—
343C2×C4#1457911914yes—
344C2×C4#1457913214yes—
345C2×C4#1457913612yes—
346C2×C4#1457913714yes—
347C2×C4#1457914112yes—
348C2×C4C22×C4×D7911yescharacteristic
349C2×C4C2×D4×D7911yescharacteristic
350C2×C4C22×C22⋊D7911yescharacteristic
351C2×C4C2×Q8×D7911yescharacteristic
352C2×C4C2×#1192962311yescharacteristic
353C2×C4C2×#1192962511yescharacteristic
354C8—44no—
355C22#1909842014yes—
356C22#1909856014yes—
357C22#1909857314yes—
358C22#1909878618yes—
359C22#1909887118yes—
360C22C22×(C2×D79)⋊C411yescharacteristic
361C22C2×#1457913611yescharacteristic
362C22C2×#1457914111yescharacteristic
363C22C2×#1457918312yes—
364C22C2×#1457919412yes—
365C4—24no—
366C4—24no—
367C4—3164no—
368C4—6324no—
369C4—1588no—
370C4#1909842014yes—
371C4C2×C4⋊C4×D7911yescharacteristic
372C4C2×#1457911911yescharacteristic
373C4C2×#1457913211yescharacteristic
374C4C2×#1457913711yescharacteristic
375C2#2376341618yesdirect product factor
376C2C2×#1909842011yescharacteristic
377C2C2×#1909856011yescharacteristic
378C2C2×#1909857311yescharacteristic
379C2C2×#1909878612yes—
380C2C2×#1909887112yes—
subgroupG/H
centerC24C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×C4⋊C8×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC22×C4⋊C8D79
hypocenterC79C2×#1805
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
4. #23763416C2direct (N × H)
10. C2×C4×Dic158C4semidirect
40. C4×Dic158C2×C4semidirect
185. C2×C79#1805semidirect
197. C79C2×#1805semidirect
375. C2#23763416direct (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
C22×#145790862
C2×#190984292
#237634162
C2×#190983262
C22×C4⋊C8×C792
C2×#180579