Finite Group Databasebeta

← C2×#23764377 #34292886

Subgroups — C2×#23764377 #34292886

Order 20224.

1422 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099120C211yesmaximal, characteristic
2C2×#19098587C211yesmaximal, characteristic
3#23764377C218yesmaximal, direct product factor
4C2×#19098323C214yesmaximal
5C2×C43×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×C79—22no—
21C22×C42×C79C2212yes—
22C22×C42×C79C2211yescharacteristic
23C43×C79—22no—
24C43×C79C2214yes—
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—216no—
52C2×C42×C79—28no—
53C2×C42×C79—22no—
54C2×C42×C79—24no—
55C2×C42×C79C2×C411yescharacteristic
56C2×C42×C79C2×C411yescharacteristic
57C2×C42×C79C2×C412yes—
58C2×C42×C79D412yes—
59C2×C42×C79D412yes—
60C2×C42×C79D412yes—
61C2×C42×C79Q818yescomplemented
62C2×C42×C79C2314yes—
63C2×C42×C79C2312yes—
64C2×Dic158—28no—
65C2×Dic158—48no—
66C22×Dic79—24no—
67#11929608—28no—
68#11929608—44no—
69C2×C79⋊C8—24no—
70C2×C79⋊C8—44no—
71C4⋊Dic79—28no—
72C4⋊Dic79—24no—
73C4⋊Dic79C22×C418yes—
74Dic79⋊C4—216no—
75C22⋊Dic79—24no—
76C22⋊Dic79—24no—
77C4×Dic79—24no—
78C4×Dic79—24no—
79C24×C79C2×D411yescharacteristic
80C22×C4×C79—216no—
81C22×C4×C79—28no—
82C22×C4×C79—24no—
83C22×C4×C79—28no—
84C22×C4×C79C22⋊C412yes—
85C22×C4×C79C22⋊C414yes—
86C22×C4×C79C22⋊C412yes—
87C22×C4×C79C22×C411yescharacteristic
88C22×C4×C79C22×C411yescharacteristic
89C22×C4×C79C2×D414yes—
90C22×C4×C79C2×D411yescharacteristic
91C22×C4×C79C2×D411yescharacteristic
92C22×C4×C79C2×D411yescharacteristic
93C22×C4×C79C2×Q814yes—
94C22×C4×C79#4114yes—
95C22×C4×C79C2411yescharacteristic
96C42×C79—232no—
97C42×C79—28no—
98C42×C79—24no—
99C42×C79C22⋊C414yes—
100C42×C79C22⋊C412yes—
101C42×C79C22⋊C412yes—
102C42×C79C22×C412yes—
103C42×C79C22×C412yes—
104C42×C79C2×D414yes—
105C42×C79C2×Q818yescomplemented
106C23×C79—24no—
107C23×C79C2×C22⋊C411yescharacteristic
108C23×C79C2×C22⋊C411yescharacteristic
109C23×C79C22⋊Q814yes—
110C23×C79C22×D411yescharacteristic
111C2×C4×C79—216no—
112C2×C4×C79—232no—
113C2×C4×C79—28no—
114C2×C4×C79—24no—
115C2×C4×C79—28no—
116C2×C4×C79—28no—
117C2×C4×C79#10418yes—
118C2×C4×C79C2×C22⋊C414yes—
119C2×C4×C79C2×C22⋊C411yescharacteristic
120C2×C4×C79C2×C22⋊C411yescharacteristic
121C2×C4×C79C2×C22⋊C414yes—
122C2×C4×C79C4×Q814yes—
123C2×C4×C79C4×Q814yes—
124C2×C4×C79C22⋊Q814yes—
125C2×C4×C79#12412yes—
126C2×C4×C79#12412yes—
127C2×C4×C79C4⋊Q812yes—
128C2×C4×C79C4⋊Q812yes—
129C2×C4×C79C23×C411yescharacteristic
130C2×C4×C79C22×D411yescharacteristic
131C2×C4×C79C22×Q812yes—
132C2×C4×C79C2×#4112yes—
133C2×Dic79—28no—
134C2×Dic79—48no—
135Dic158—416no—
136C79⋊C8—44no—
137C22×C79—22no—
138C22×C79—22no—
139C22×C79—28no—
140C22×C79#39112yes—
141C22×C79#39112yes—
142C22×C79C2×#10414yes—
143C22×C79C22×C22⋊C411yescharacteristic
144C22×C79C2×C22⋊Q812yes—
145C4×C79—216no—
146C4×C79—24no—
147C4×C79#39112yes—
148C4×C79#39112yes—
149C4×C79C2×#10418yes—
150C4×C79C2×C4×Q812yes—
151C4×C79C2×#12411yescharacteristic
152C4×C79C2×C4⋊Q811yescharacteristic
153Dic79—48no—
154C2×#1994—791nomaximal, Sylow
155C2×C79—22no—
156C2×C79—22no—
157C2×C79#199414yescomplemented
158C2×C79C2×#39111yescharacteristic
159C2×C79C22×#10412yes—
160C2×#533—791no—
161C2×#423—791no—
162C2×C43D7911yescharacteristic
163#1994—798no—
164C2×#339—794no—
165C79C2×#199411yescharacteristic, complemented, Sylow
166C22×M16—792no—
167#533—794no—
168#533—794no—
169#533—1582no—
170#533—1582no—
171C2×C4⋊Q8—792no—
172C2×#125—792no—
173C2×C22⋊Q8—1582no—
174C2×C4×Q8—1582no—
175C2×#117—792no—
176C22×C42—22no—
177C22×C42C2×D7912yes—
178C22×C42C2×D7911yescharacteristic
179#423—794no—
180#423—1582no—
181C2×C4⋊C8—1582no—
182C43—22no—
183C43C2×D7914yes—
184#339—7916no—
185C22×Q8—1582no—
186C23×C4—22no—
187C23×C4C22⋊D7912yes—
188C23×C4C22×D7911yescharacteristic
189C2×M16—794no—
190C2×M16—1588no—
191C2×M16—1582no—
192C22×C8—1582no—
193C4⋊Q8—798no—
194C4⋊Q8—1584no—
195#125—798no—
196#125—1584no—
197C22⋊Q8—1588no—
198C22⋊Q8—1588no—
199C4×Q8—1588no—
200C4×Q8—1588no—
201#117—794no—
202#117—794no—
203#117—1582no—
204#117—1582no—
205C2×C4⋊C4—794no—
206C2×C4⋊C4—1584no—
207C2×C4⋊C4—1582no—
208C2×C22⋊C4—1582no—
209C2×C42—216no—
210C2×C42—22no—
211C2×C42—28no—
212C2×C42—24no—
213C2×C42—1582no—
214C2×C42Dic15818yescomplemented
215C2×C42C4×D7911yescharacteristic
216C2×C42C4×D7911yescharacteristic
217C2×C42C4×D7912yes—
218C2×C42D31612yes—
219C2×C42D31612yes—
220C2×C42C22⋊D7912yes—
221C2×C42C22×D7914yes—
222C2×C42C22×D7912yes—
223C4⋊C8—1588no—
224C24C2×C22⋊D7911yescharacteristic
225C2×Q8—3168no—
226C2×Q8—1588no—
227C22×C4—216no—
228C22×C4—28no—
229C22×C4—24no—
230C22×C4—28no—
231C22×C4—1584no—
232C22×C4(C2×D79)⋊C412yes—
233C22×C4(C2×D79)⋊C414yes—
234C22×C4(C2×D79)⋊C412yes—
235C22×C4C2×C4×D7911yescharacteristic
236C22×C4C2×C4×D7911yescharacteristic
237C22×C4C2×C22⋊D7914yes—
238C22×C4C2×C22⋊D7911yescharacteristic
239C22×C4C2×D31611yescharacteristic
240C22×C4C2×D31611yescharacteristic
241C22×C4C2×Dic15814yes—
242C22×C4#1192962414yes—
243C22×C4C23×D7911yescharacteristic
244M16—3164no—
245M16—1588no—
246C2×C8—3164no—
247C2×C8—1584no—
248C4⋊C4—798no—
249C4⋊C4—15816no—
250C4⋊C4—1584no—
251C4⋊C4—1588no—
252C22⋊C4—1584no—
253C22⋊C4—1584no—
254C42—232no—
255C42—24no—
256C42—28no—
257C42—1584no—
258C42—1584no—
259C42(C2×D79)⋊C414yes—
260C42(C2×D79)⋊C412yes—
261C42(C2×D79)⋊C412yes—
262C42C2×C4×D7912yes—
263C42C2×C4×D7912yes—
264C42C2×D31614yes—
265C42C2×Dic15818yescomplemented
266C23—24no—
267C23C2×(C2×D79)⋊C411yescharacteristic
268C23C2×(C2×D79)⋊C411yescharacteristic
269C23#1457914014yes—
270C23C22×C22⋊D7911yescharacteristic
271Q8—31616no—
272C2×C4—216no—
273C2×C4—232no—
274C2×C4—28no—
275C2×C4—24no—
276C2×C4—28no—
277C2×C4—28no—
278C2×C4—3168no—
279C2×C4—1588no—
280C2×C4#1457908918yes—
281C2×C4C2×(C2×D79)⋊C414yes—
282C2×C4C2×(C2×D79)⋊C411yescharacteristic
283C2×C4C2×(C2×D79)⋊C411yescharacteristic
284C2×C4C2×(C2×D79)⋊C414yes—
285C2×C4C4×Dic15814yes—
286C2×C4C4×Dic15814yes—
287C2×C4#1457914014yes—
288C2×C4#1457914912yes—
289C2×C4#1457914912yes—
290C2×C4#1457916112yes—
291C2×C4#1457916112yes—
292C2×C4C22×C4×D7911yescharacteristic
293C2×C4C22×D31611yescharacteristic
294C2×C4C22×Dic15812yes—
295C2×C4C2×#1192962412yes—
296C8—3164no—
297C22—22no—
298C22—22no—
299C22—28no—
300C22#1909846912yes—
301C22#1909846912yes—
302C22C2×#1457908914yes—
303C22C22×(C2×D79)⋊C411yescharacteristic
304C22C2×#1457914012yes—
305C4—216no—
306C4—24no—
307C4—3168no—
308C4#1909846912yes—
309C4#1909846912yes—
310C4C2×#1457908918yes—
311C4C2×C4×Dic15812yes—
312C4C2×#1457914911yescharacteristic
313C4C2×#1457916111yescharacteristic
314C2—22no—
315C2—22no—
316C2#2376437714yesdirect product factor
317C2C2×#1909846911yescharacteristic
318C2C22×#1457908912yes—
subgroupG/H
centerC22×C4C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×C43×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC2×C43D79
hypocenterC79C2×#1994
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
3. #23764377C2direct (N × H)
9. #19099120C4semidirect
11. C2×#14579161C4semidirect
12. C2×#14579153C4semidirect
31. #14579161C2×C4semidirect
33. #14579153C2×C4semidirect
61. C2×C42×C79Q8semidirect
105. C42×C79C2×Q8semidirect
157. C2×C79#1994semidirect
165. C79C2×#1994semidirect
214. C2×C42Dic158semidirect
265. C42C2×Dic158semidirect
316. C2#23764377direct (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
#237643772
C2×#190983232
C2×C43×C792
C2×#199479