Finite Group Databasebeta

← C2×#23776293 #35168728

Subgroups — C2×#23776293 #35168728

Order 20224.

1766 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099288C212yesmaximal
2#23776293C2116yesmaximal, direct product factor
3C2×#19098964C212yesmaximal
4C2×#19098869C214yesmaximal
5C2×#19098845C212yesmaximal
6C2×C8×Dic158C211yesmaximal, characteristic
7C2×C4×Dic316C211yesmaximal, characteristic
8C2×#19098657C212yesmaximal
9C2×#500×C79C211yesmaximal, characteristic
10C22×Dic316C2211yescharacteristic
11#19099288—28no—
12#19099288C22116yes—
13C2×#14579159—22no—
14C2×#14579152C2214yes—
15C2×#14579151—24no—
16C2×Q8×Dic79—22no—
17C2×C4×Dic158C2211yescharacteristic
18C2×C4×Dic158C2212yes—
19C2×#14579126C2214yes—
20#19098964C22116yes—
21#19098869C22132yes—
22#19098845C22116yes—
23C8×Dic158C2218yes—
24C4×Dic316C2218yes—
25#19098657C22116yes—
26C2×#14579095C2211yescharacteristic
27C2×#14579092C2214yes—
28C2×C4⋊(C79⋊C8)C2211yescharacteristic
29C2×Dic79⋊C8C2212yes—
30C2×#14579086C2212yes—
31C2×#14579084C2214yes—
32C2×C8×Dic79C2212yes—
33C2×C4⋊Q8×C79C2212yes—
34#500×C79C2218yes—
35C2×#107×C79C2212yes—
36C2×#107×C79C2212yes—
37C2×C4×C8×C79C2211yescharacteristic
38C22×Dic158D411yescharacteristic
39C22×Dic158C2312yes—
40C2×Dic316Q818yescomplemented
41C2×Dic316C2314yes—
42C22×C79⋊C8C2312yes—
43#14579159—216no—
44#14579152—28no—
45#14579152C23116yes—
46#14579151—232no—
47Q8×Dic79—216no—
48C4×Dic158—24no—
49C4×Dic158D414yes—
50C4×Dic158C2318yes—
51C4×Dic158C2314yes—
52#14579126—28no—
53#14579126C23116yes—
54C2×C4⋊Dic79—24no—
55C2×C4⋊Dic79D411yescharacteristic
56C2×C4⋊Dic79C2312yes—
57C2×Dic79⋊C4—22no—
58C2×Dic79⋊C4—24no—
59C2×Dic79⋊C4—24no—
60C2×Dic79⋊C4D412yes—
61C2×C4×Dic79—22no—
62C2×C4×Dic79—24no—
63C2×C4×Dic79C2312yes—
64#14579095C2314yes—
65#14579092C23116yes—
66C4⋊(C79⋊C8)C2314yes—
67Dic79⋊C8C2318yes—
68#14579086C2318yes—
69#14579084C23116yes—
70C8×Dic79C2318yes—
71C22×Q8×C79—22no—
72C22×C8×C79C2311yescharacteristic
73C22×C8×C79C2311yescharacteristic
74C4⋊Q8×C79—24no—
75C4⋊Q8×C79C2318yes—
76C2×C4⋊C4×C79—22no—
77C2×C4⋊C4×C79C2314yes—
78C2×C42×C79C2311yescharacteristic
79#107×C79C2318yes—
80#107×C79C2318yes—
81C4×C8×C79C2314yes—
82C2×Dic158—24no—
83C2×Dic158—22no—
84C2×Dic158—24no—
85C2×Dic158C2×D414yes—
86C2×Dic158C2×Q818yes—
87C2×Dic158C2414yes—
88C22×Dic79—22no—
89C22×Dic79—22no—
90C22×Dic79C2×D412yes—
91C22×Dic79C2×D412yes—
92Dic316C2×Q8116yescomplemented
93C2×C79⋊C8—24no—
94C2×C79⋊C8C2414yes—
95C4⋊Dic79—216no—
96C4⋊Dic79—22no—
97C4⋊Dic79C2×D414yes—
98C4⋊Dic79C2414yes—
99Dic79⋊C4—216no—
100Dic79⋊C4—216no—
101Dic79⋊C4—28no—
102Dic79⋊C4C2×D418yes—
103C4×Dic79—216no—
104C4×Dic79—28no—
105C4×Dic79C2×D414yes—
106C4×Dic79C2414yes—
107C2×Q8×C79—28no—
108C2×Q8×C79—48no—
109C22×C4×C79—24no—
110C22×C4×C79C2×D411yescharacteristic
111C22×C4×C79C2×D411yescharacteristic
112C22×C4×C79C2411yescharacteristic
113C2×C8×C79—22no—
114C2×C8×C79C2×Q814yes—
115C2×C8×C79C2412yes—
116C2×C8×C79C2412yes—
117C4⋊C4×C79—28no—
118C4⋊C4×C79—24no—
119C4⋊C4×C79C2418yes—
120C42×C79C2×D412yes—
121C42×C79C2412yes—
122C23×C79C22×D411yescharacteristic
123Q8×C79—416no—
124C2×C4×C79—22no—
125C2×C4×C79—28no—
126C2×C4×C79—48no—
127C2×C4×C79#13514yes—
128C2×C4×C79C22×D412yes—
129C2×C4×C79C22×D411yescharacteristic
130C2×C4×C79C22×D412yes—
131C2×C4×C79C22×Q812yes—
132C2×C4×C792−1+412yes—
133C2×C4×C79C2511yescharacteristic
134C2×Dic79—28no—
135C2×Dic79—24no—
136C2×Dic79—24no—
137C2×Dic79—24no—
138C2×Dic79—24no—
139C2×Dic79—44no—
140C2×Dic79C22×D414yes—
141C2×Dic79C22×D414yes—
142Dic158—28no—
143Dic158—28no—
144Dic158—24no—
145Dic158C22×Q818yes—
146C8×C79—22no—
147C8×C79C22×Q814yes—
148C79⋊C8—24no—
149C22×C79D4×Q812yes—
150C22×C79C2×#13512yes—
151C22×C79#57812yes—
152C22×C79C23×D411yescharacteristic
153C4×C79—22no—
154C4×C79—48no—
155C4×C79D4×Q812yes—
156C4×C79C2×#13514yes—
157C4×C79C23×Q811yescharacteristic
158C4×C79C2×2−1+411yescharacteristic
159Dic79—28no—
160Dic79—24no—
161Dic79—24no—
162Dic79—44no—
163C2×#3383—791nomaximal, Sylow
164C2×C79#338314yescomplemented
165C2×C79C2×D4×Q811yescharacteristic
166C2×C79C22×#13511yescharacteristic
167C2×C79C2×#57811yescharacteristic
168C2×#557—792no—
169#3383—7916no—
170C2×#500D7911yescharacteristic
171C2×#499—792no—
172C2×#479—794no—
173C2×#475—792no—
174C2×C8×Q8—791no—
175C2×C4×Q16—792no—
176C2×C4×Q16—791no—
177C79C2×#338311yescharacteristic, complemented, Sylow
178C22×Q16—791no—
179#557—7916no—
180#557—1588no—
181C2×C4⋊Q8—1582no—
182C2×C4⋊Q8C2×D7912yes—
183C2×#125—794no—
184C2×#125—1584no—
185C2×C4×Q8—791no—
186C2×C4×Q8—794no—
187C2×C4×Q8—792no—
188C2×C4×Q8—1582no—
189#500C2×D7918yes—
190#499—7916no—
191#479—7932no—
192#475—7916no—
193C8×Q8—798no—
194C4×Q16—7916no—
195C4×Q16—798no—
196C2×#107—791no—
197C2×#107C2×D7912yes—
198C2×#107C2×D7912yes—
199C2×#106—794no—
200C2×C4⋊C8—792no—
201C2×C4⋊C8—791no—
202C2×#103—792no—
203C2×#103—794no—
204C2×C4×C8—792no—
205C2×C4×C8C2×D7911yescharacteristic
206C22×Q8—22no—
207C22×Q8—791no—
208C22×Q8—792no—
209C2×Q16—798no—
210C2×Q16—794no—
211C22×C8—792no—
212C22×C8C22×D7911yescharacteristic
213C22×C8C22×D7911yescharacteristic
214C4⋊Q8—24no—
215C4⋊Q8—15816no—
216C4⋊Q8C22×D7918yes—
217#125—7916no—
218#125—1588no—
219#125—15832no—
220C4×Q8—794no—
221C4×Q8—794no—
222C4×Q8—7916no—
223C4×Q8—798no—
224C4×Q8—1588no—
225C4×Q8—15816no—
226C4×Q8—1584no—
227C2×C4⋊C4—22no—
228C2×C4⋊C4—791no—
229C2×C4⋊C4—792no—
230C2×C4⋊C4—792no—
231C2×C4⋊C4—1584no—
232C2×C4⋊C4—1584no—
233C2×C4⋊C4—1584no—
234C2×C4⋊C4—1582no—
235C2×C4⋊C4C22×D7914yes—
236C2×C42—792no—
237C2×C42—1584no—
238C2×C42—1582no—
239C2×C42C22×D7911yescharacteristic
240#107—794no—
241#107C22×D7918yes—
242#107C22×D7918yes—
243#106—7916no—
244C4⋊C8—798no—
245C4⋊C8—794no—
246#103—798no—
247#103—7916no—
248C4×C8—798no—
249C4×C8C22×D7914yes—
250C2×Q8—28no—
251C2×Q8—48no—
252C2×Q8—794no—
253C2×Q8—798no—
254C2×Q8—794no—
255C2×Q8—1584no—
256C2×Q8—1584no—
257C2×Q8—1582no—
258C22×C4—24no—
259C22×C4—792no—
260C22×C4—792no—
261C22×C4—1582no—
262C22×C4—1582no—
263C22×C4D4×D7911yescharacteristic
264C22×C4D4×D7911yescharacteristic
265C22×C4C23×D7911yescharacteristic
266Q16—7916no—
267C2×C8—22no—
268C2×C8—794no—
269C2×C8—1584no—
270C2×C8Q8×D7914yes—
271C2×C8C23×D7912yes—
272C2×C8C23×D7912yes—
273C4⋊C4—28no—
274C4⋊C4—24no—
275C4⋊C4—798no—
276C4⋊C4—794no—
277C4⋊C4—794no—
278C4⋊C4—15816no—
279C4⋊C4—15816no—
280C4⋊C4—15816no—
281C4⋊C4—1588no—
282C4⋊C4—1582no—
283C4⋊C4C23×D7918yes—
284C42—794no—
285C42—794no—
286C42—15816no—
287C42—1588no—
288C42D4×D7912yes—
289C42C23×D7912yes—
290C23C2×D4×D7911yescharacteristic
291Q8—416no—
292Q8—798no—
293Q8—1584no—
294Q8—1588no—
295Q8—1588no—
296C2×C4—22no—
297C2×C4—28no—
298C2×C4—48no—
299C2×C4—3164no—
300C2×C4—794no—
301C2×C4—794no—
302C2×C4—1584no—
303C2×C4—1588no—
304C2×C4—1584no—
305C2×C4—1584no—
306C2×C4—1584no—
307C2×C4#1457918014yes—
308C2×C4C2×D4×D7912yes—
309C2×C4C2×D4×D7911yescharacteristic
310C2×C4C2×D4×D7912yes—
311C2×C4C2×Q8×D7912yes—
312C2×C4#1457920912yes—
313C2×C4C24×D7911yescharacteristic
314C8—22no—
315C8—1584no—
316C8C2×Q8×D7914yes—
317C22#1909922812yes—
318C22C2×#1457918012yes—
319C22#1909937612yes—
320C22C22×D4×D7911yescharacteristic
321C4—22no—
322C4—48no—
323C4—3164no—
324C4—1584no—
325C4—1588no—
326C4—1584no—
327C4#1909922812yes—
328C4C2×#1457918014yes—
329C4C22×Q8×D7911yescharacteristic
330C4C2×#1457920911yescharacteristic
331C2#2377629314yesdirect product factor
332C2C2×#1909922811yescharacteristic
333C2C22×#1457918011yescharacteristic
334C2C2×#1909937611yescharacteristic
subgroupG/H
centerC23C2×D4×D79
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC2×#500×C79C2
socle, prime radicalC23×C79C22×D4
hypercenterC2×#500D79
hypocenterC79C2×#3383
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#500

Complements

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

NH ≅ G/Ntype
2. #23776293C2direct (N × H)
40. C2×Dic316Q8semidirect
92. Dic316C2×Q8semidirect
164. C2×C79#3383semidirect
177. C79C2×#3383semidirect
331. C2#23776293direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190992882
#237762932
C2×#190989642
C2×#190988692
C2×#190988452
C2×C8×Dic1582
C2×C4×Dic3162
C2×#190986572
C2×#500×C792
C2×#338379