Finite Group Databasebeta

← C2×#23764381 #34292891

Subgroups — C2×#23764381 #34292891

Order 20224.

1206 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099120C211yesmaximal, characteristic
2C2×#19098587C211yesmaximal, characteristic
3#23764381C218yesmaximal, direct product factor
4C2×#19098323C214yesmaximal
5C2×#376×C79C211yesmaximal, characteristic
6C22×#11929608C2212yes—
7#19099120—22no—
8#19099120—22no—
9#19099120C414yescomplemented
10#19099120C2214yes—
11C2×#14579161C412yescomplemented
12C2×#14579153C412yescomplemented
13C2×#14579140—22no—
14C2×C4×Dic158—22no—
15C2×#14579120C2212yes—
16#19098587—22no—
17#19098587C2214yes—
18C2×C4⋊(C79⋊C8)—22no—
19#19098323C22116yes—
20C22×C42×C79C2212yes—
21C22×C42×C79C2211yescharacteristic
22#376×C79—22no—
23#376×C79C2214yes—
24C2×#95×C79—22no—
25C22×Dic158—22no—
26C2×#11929608—22no—
27C2×#11929608—28no—
28C2×#11929608C2314yes—
29C22×C79⋊C8—22no—
30#14579161—24no—
31#14579161C2×C418yescomplemented
32#14579153—24no—
33#14579153C2×C418yescomplemented
34#14579140—28no—
35#14579140—28no—
36C4×Dic158—28no—
37C4×Dic158—28no—
38#14579120—22no—
39#14579120—22no—
40#14579120C2×C414yes—
41#14579120C2314yes—
42C2×C4⋊Dic79—22no—
43C2×C4⋊Dic79C2×C414yes—
44C2×Dic79⋊C4—24no—
45C2×C22⋊Dic79—22no—
46C2×C4×Dic79—22no—
47C4⋊(C79⋊C8)—28no—
48C23×C4×C79—22no—
49C23×C4×C79D412yes—
50C23×C4×C79C2311yescharacteristic
51C2×C42×C79—22no—
52C2×C42×C79—24no—
53C2×C42×C79C2×C411yescharacteristic
54C2×C42×C79C2×C411yescharacteristic
55C2×C42×C79C2×C412yes—
56C2×C42×C79D412yes—
57C2×C42×C79D412yes—
58C2×C42×C79D412yes—
59C2×C42×C79Q818yescomplemented
60C2×C42×C79C2314yes—
61C2×C42×C79C2312yes—
62#95×C79—28no—
63C2×Dic158—28no—
64C2×Dic158—48no—
65C22×Dic79—24no—
66#11929608—28no—
67#11929608—44no—
68C2×C79⋊C8—24no—
69C2×C79⋊C8—44no—
70C4⋊Dic79—28no—
71C4⋊Dic79—24no—
72C4⋊Dic79C22×C418yes—
73Dic79⋊C4—216no—
74C22⋊Dic79—24no—
75C22⋊Dic79—24no—
76C4×Dic79—24no—
77C4×Dic79—24no—
78C24×C79C2×D411yescharacteristic
79C22×C4×C79—28no—
80C22×C4×C79—24no—
81C22×C4×C79—44no—
82C22×C4×C79—48no—
83C22×C4×C79C22⋊C412yes—
84C22×C4×C79C22⋊C412yes—
85C22×C4×C79C22⋊C414yes—
86C22×C4×C79C22×C411yescharacteristic
87C22×C4×C79C22×C411yescharacteristic
88C22×C4×C79C2×D414yes—
89C22×C4×C79C2×D411yescharacteristic
90C22×C4×C79C2×D411yescharacteristic
91C22×C4×C79C2×D411yescharacteristic
92C22×C4×C79C2×Q814yes—
93C22×C4×C79#4114yes—
94C22×C4×C79C2411yescharacteristic
95C42×C79—28no—
96C42×C79—24no—
97C42×C79C22⋊C414yes—
98C42×C79C22⋊C412yes—
99C42×C79C22⋊C412yes—
100C42×C79C22×C412yes—
101C42×C79C22×C412yes—
102C42×C79C2×D414yes—
103C42×C79C2×Q818yescomplemented
104C23×C79—24no—
105C23×C79C2×C22⋊C411yescharacteristic
106C23×C79C2×C22⋊C411yescharacteristic
107C23×C79C22⋊Q814yes—
108C23×C79C22×D411yescharacteristic
109C2×C4×C79—24no—
110C2×C4×C79—24no—
111C2×C4×C79—28no—
112C2×C4×C79—44no—
113C2×C4×C79—44no—
114C2×C4×C79—48no—
115C2×C4×C79—416no—
116C2×C4×C79C2×C22⋊C414yes—
117C2×C4×C79C2×C22⋊C414yes—
118C2×C4×C79C2×C22⋊C411yescharacteristic
119C2×C4×C79C2×C22⋊C411yescharacteristic
120C2×C4×C79C4×Q814yes—
121C2×C4×C79C4×Q814yes—
122C2×C4×C79C22⋊Q814yes—
123C2×C4×C79#12412yes—
124C2×C4×C79#12412yes—
125C2×C4×C79C4⋊Q812yes—
126C2×C4×C79C4⋊Q812yes—
127C2×C4×C79C23×C411yescharacteristic
128C2×C4×C79C22×D411yescharacteristic
129C2×C4×C79C22×Q812yes—
130C2×C4×C79C2×#4112yes—
131C2×Dic79—28no—
132C2×Dic79—48no—
133Dic158—416no—
134C79⋊C8—44no—
135C22×C79—22no—
136C22×C79—22no—
137C22×C79—28no—
138C22×C79#39112yes—
139C22×C79#39112yes—
140C22×C79#42114yes—
141C22×C79C22×C22⋊C411yescharacteristic
142C22×C79C2×C22⋊Q812yes—
143C4×C79—24no—
144C4×C79—24no—
145C4×C79—48no—
146C4×C79#39112yes—
147C4×C79#39112yes—
148C4×C79C2×C4×Q812yes—
149C4×C79C2×#12411yescharacteristic
150C4×C79C2×C4⋊Q811yescharacteristic
151Dic79—48no—
152C2×#1995—791nomaximal, Sylow
153C2×C79—22no—
154C2×C79—22no—
155C2×C79#199514yescomplemented
156C2×C79C2×#39111yescharacteristic
157C2×C79C2×#42112yes—
158C2×#533—791no—
159C2×#423—791no—
160C2×#376D7911yescharacteristic
161#1995—798no—
162C2×#339—794no—
163C79C2×#199511yescharacteristic, complemented, Sylow
164C22×M16—792no—
165#533—794no—
166#533—794no—
167#533—1582no—
168#533—1582no—
169C2×C4⋊Q8—792no—
170C2×#125—792no—
171C2×C22⋊Q8—1582no—
172C2×C4×Q8—1582no—
173C2×#117—792no—
174C22×C42C2×D7912yes—
175C22×C42C2×D7911yescharacteristic
176#423—794no—
177#423—1582no—
178C2×C4⋊C8—1582no—
179#376—22no—
180#376C2×D7914yes—
181C2×#95—22no—
182#339—7916no—
183C22×Q8—1582no—
184C23×C4—22no—
185C23×C4C22⋊D7912yes—
186C23×C4C22×D7911yescharacteristic
187C2×M16—794no—
188C2×M16—1588no—
189C2×M16—1582no—
190C22×C8—1582no—
191C4⋊Q8—798no—
192C4⋊Q8—1584no—
193#125—798no—
194#125—1584no—
195C22⋊Q8—1588no—
196C22⋊Q8—1588no—
197C4×Q8—1588no—
198C4×Q8—1588no—
199#117—794no—
200#117—794no—
201#117—1582no—
202#117—1582no—
203C2×C4⋊C4—794no—
204C2×C4⋊C4—1584no—
205C2×C4⋊C4—1582no—
206C2×C22⋊C4—1582no—
207C2×C42—22no—
208C2×C42—24no—
209C2×C42—1582no—
210C2×C42Dic15818yescomplemented
211C2×C42C4×D7911yescharacteristic
212C2×C42C4×D7911yescharacteristic
213C2×C42C4×D7912yes—
214C2×C42D31612yes—
215C2×C42D31612yes—
216C2×C42C22⋊D7912yes—
217C2×C42C22×D7914yes—
218C2×C42C22×D7912yes—
219C4⋊C8—1588no—
220#95—28no—
221C24C2×C22⋊D7911yescharacteristic
222C2×Q8—3168no—
223C2×Q8—1588no—
224C22×C4—28no—
225C22×C4—24no—
226C22×C4—44no—
227C22×C4—48no—
228C22×C4—1584no—
229C22×C4(C2×D79)⋊C412yes—
230C22×C4(C2×D79)⋊C412yes—
231C22×C4(C2×D79)⋊C414yes—
232C22×C4C2×C4×D7911yescharacteristic
233C22×C4C2×C4×D7911yescharacteristic
234C22×C4C2×C22⋊D7914yes—
235C22×C4C2×C22⋊D7911yescharacteristic
236C22×C4C2×D31611yescharacteristic
237C22×C4C2×D31611yescharacteristic
238C22×C4C2×Dic15814yes—
239C22×C4#1192962414yes—
240C22×C4C23×D7911yescharacteristic
241M16—3164no—
242M16—1588no—
243C2×C8—3164no—
244C2×C8—1584no—
245C4⋊C4—798no—
246C4⋊C4—15816no—
247C4⋊C4—1584no—
248C4⋊C4—1588no—
249C22⋊C4—1584no—
250C22⋊C4—1584no—
251C42—24no—
252C42—28no—
253C42—1584no—
254C42—1584no—
255C42(C2×D79)⋊C414yes—
256C42(C2×D79)⋊C412yes—
257C42(C2×D79)⋊C412yes—
258C42C2×C4×D7912yes—
259C42C2×C4×D7912yes—
260C42C2×D31614yes—
261C42C2×Dic15818yescomplemented
262C23—24no—
263C23C2×(C2×D79)⋊C411yescharacteristic
264C23C2×(C2×D79)⋊C411yescharacteristic
265C23#1457914014yes—
266C23C22×C22⋊D7911yescharacteristic
267Q8—31616no—
268C2×C4—24no—
269C2×C4—24no—
270C2×C4—28no—
271C2×C4—44no—
272C2×C4—44no—
273C2×C4—48no—
274C2×C4—416no—
275C2×C4—3168no—
276C2×C4—1588no—
277C2×C4C2×(C2×D79)⋊C414yes—
278C2×C4C2×(C2×D79)⋊C414yes—
279C2×C4C2×(C2×D79)⋊C411yescharacteristic
280C2×C4C2×(C2×D79)⋊C411yescharacteristic
281C2×C4C4×Dic15814yes—
282C2×C4C4×Dic15814yes—
283C2×C4#1457914014yes—
284C2×C4#1457914912yes—
285C2×C4#1457914912yes—
286C2×C4#1457916112yes—
287C2×C4#1457916112yes—
288C2×C4C22×C4×D7911yescharacteristic
289C2×C4C22×D31611yescharacteristic
290C2×C4C22×Dic15812yes—
291C2×C4C2×#1192962412yes—
292C8—3164no—
293C22—22no—
294C22—22no—
295C22—28no—
296C22#1909846912yes—
297C22#1909846912yes—
298C22#1909858114yes—
299C22C22×(C2×D79)⋊C411yescharacteristic
300C22C2×#1457914012yes—
301C4—24no—
302C4—24no—
303C4—48no—
304C4—3168no—
305C4#1909846912yes—
306C4#1909846912yes—
307C4C2×C4×Dic15812yes—
308C4C2×#1457914911yescharacteristic
309C4C2×#1457916111yescharacteristic
310C2—22no—
311C2—22no—
312C2#2376438114yesdirect product factor
313C2C2×#1909846911yescharacteristic
314C2C2×#1909858112yes—
subgroupG/H
centerC22×C4C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×#376×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC2×#376D79
hypocenterC79C2×#1995
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
3. #23764381C2direct (N × H)
9. #19099120C4semidirect
11. C2×#14579161C4semidirect
12. C2×#14579153C4semidirect
31. #14579161C2×C4semidirect
33. #14579153C2×C4semidirect
59. C2×C42×C79Q8semidirect
103. C42×C79C2×Q8semidirect
155. C2×C79#1995semidirect
163. C79C2×#1995semidirect
210. C2×C42Dic158semidirect
261. C42C2×Dic158semidirect
312. C2#23764381direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190991202
C2×#190985872
#237643812
C2×#190983232
C2×#376×C792
C2×#199579