Finite Group Databasebeta

← C2×#23764724 #34316213

Subgroups — C2×#23764724 #34316213

Order 20224.

1486 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
1C23×Dic316C211yesmaximal, characteristic
2C22×Dic79⋊C8C211yesmaximal, characteristic
3C22×#14579084C212yesmaximal
4C2×#19098468C212yesmaximal
5#23764724C218yesmaximal, direct product factor
6C2×#340×C79C211yesmaximal, characteristic
7C23×Dic158C2212yes—
8C22×Dic316—24no—
9C22×Dic316—28no—
10C22×Dic316C2214yes—
11C23×C79⋊C8C2211yescharacteristic
12C22×C4×Dic79C2211yescharacteristic
13C2×Dic79⋊C8—24no—
14C2×Dic79⋊C8C2214yes—
15C2×#14579084—28no—
16C2×#14579084C2218yes—
17#19098468—24no—
18#19098468C2218yes—
19C2×C79⋊#95—22no—
20C2×C79⋊#95—22no—
21C23×C8×C79C2211yescharacteristic
22C22×C4⋊C4×C79C2212yes—
23#340×C79C2214yes—
24C22×Dic158—22no—
25C22×Dic158—24no—
26C22×Dic158—24no—
27C22×Dic158—24no—
28C22×Dic158—24no—
29C22×Dic158—24no—
30C22×Dic158D418yes—
31C22×Dic158C2314yes—
32C23×Dic79—22no—
33C23×Dic79D411yescharacteristic
34C23×Dic79D411yescharacteristic
35C2×Dic316—232no—
36C2×Dic316—28no—
37C2×Dic316—216no—
38C22×C79⋊C8—24no—
39C22×C79⋊C8—22no—
40C22×C79⋊C8C2312yes—
41C2×C4×Dic79—22no—
42C2×C4×Dic79—22no—
43C2×C4×Dic79D412yes—
44C2×C4×Dic79C2312yes—
45Dic79⋊C8—28no—
46#14579084—216no—
47C79⋊#95—28no—
48C79⋊#95—28no—
49C23×C4×C79—22no—
50C23×C4×C79C2311yescharacteristic
51C22×C8×C79—24no—
52C22×C8×C79D414yes—
53C22×C8×C79C2312yes—
54C2×C4⋊C4×C79—24no—
55C2×C4⋊C4×C79—24no—
56C2×C4⋊C4×C79—22no—
57C2×C4⋊C4×C79C2314yes—
58C2×Dic158—216no—
59C2×Dic158—28no—
60C2×Dic158—216no—
61C2×Dic158—24no—
62C2×Dic158—24no—
63C2×Dic158—24no—
64C2×Dic158—24no—
65C2×Dic158—24no—
66C2×Dic158—44no—
67C2×Dic158—44no—
68C2×Dic158—48no—
69C2×Dic158—48no—
70C2×Dic158C2×D418yes—
71C22×Dic79—22no—
72C22×Dic79—28no—
73C22×Dic79—22no—
74C22×Dic79—22no—
75C22×Dic79—24no—
76C22×Dic79—24no—
77C22×Dic79—44no—
78C22×Dic79—44no—
79C22×Dic79Q1614yescomplemented
80C22×Dic79C2×D412yes—
81C22×Dic79C2×D412yes—
82Dic316—232no—
83C2×C79⋊C8—24no—
84C2×C79⋊C8—22no—
85C2×C79⋊C8—44no—
86C4×Dic79—24no—
87C4×Dic79—22no—
88C4×Dic79—22no—
89C24×C79C2×D411yescharacteristic
90C22×C4×C79—24no—
91C22×C4×C79—44no—
92C22×C4×C79—44no—
93C22×C4×C79—44no—
94C22×C4×C79C2×D414yes—
95C22×C4×C79C2×D412yes—
96C22×C4×C79C2×D411yescharacteristic
97C22×C4×C79#4112yes—
98C22×C4×C79#4114yes—
99C22×C4×C79C2411yescharacteristic
100C2×C8×C79—28no—
101C2×C8×C79—24no—
102C2×C8×C79C2×D414yes—
103C4⋊C4×C79—24no—
104C4⋊C4×C79—24no—
105C4⋊C4×C79—44no—
106C23×C79#12114yes—
107C23×C79#12112yes—
108C23×C79C2×Q1612yes—
109C23×C79#13512yes—
110C23×C79#13714yes—
111C23×C79C22×D411yescharacteristic
112C2×C4×C79—44no—
113C2×C4×C79—44no—
114C2×C4×C79—44no—
115C2×C4×C79—88no—
116C2×C4×C79#12014yes—
117C2×C4×C79#12114yes—
118C2×C4×C79#12112yes—
119C2×C4×C79#12318yes—
120C2×C4×C79#12414yes—
121C2×C4×C79C22×D412yes—
122C2×C4×C79C22×D411yescharacteristic
123C2×C4×C79C2×#4112yes—
124C2×C4×C79C2×#4111yescharacteristic
125C2×Dic79—22no—
126C2×Dic79—22no—
127C2×Dic79—28no—
128C2×Dic79—22no—
129C2×Dic79—28no—
130C2×Dic79—24no—
131C2×Dic79—44no—
132C2×Dic79—44no—
133C2×Dic79—416no—
134C2×Dic79—44no—
135C2×Dic79C2×Q1614yescomplemented
136Dic158—28no—
137Dic158—28no—
138Dic158—44no—
139Dic158—44no—
140Dic158—416no—
141C8×C79—24no—
142C79⋊C8—42no—
143C22×C79#39414yes—
144C22×C79#46218yes—
145C22×C79#46418yes—
146C22×C79#46714yes—
147C22×C79#47014yes—
148C22×C79C2×#12112yes—
149C22×C79C2×#12111yescharacteristic
150C22×C79C22×Q1611yescharacteristic
151C22×C79C2×#13511yescharacteristic
152C22×C79C2×#13712yes—
153C4×C79—84no—
154C4×C79#39414yes—
155C4×C79C2×#12011yescharacteristic
156C4×C79C2×#12312yes—
157C4×C79C2×#12411yescharacteristic
158Dic79—24no—
159Dic79—48no—
160Dic79—42no—
161C2×#2056—791nomaximal, Sylow
162C2×C79#205618yescomplemented
163C2×C79C2×#39411yescharacteristic
164C2×C79C2×#46212yes—
165C2×C79C2×#46412yes—
166C2×C79C2×#46711yescharacteristic
167C2×C79C2×#47011yescharacteristic
168C23×Q16—791no—
169C22×C4⋊C8—791no—
170C22×#103—792no—
171C2×#391—792no—
172#2056—798no—
173C2×#340D7911yescharacteristic
174C79C2×#205611yescharacteristic, complemented, Sylow
175C23×Q8—792no—
176C22×Q16—794no—
177C22×Q16—1588no—
178C22×Q16—1584no—
179C23×C8—791no—
180C23×C8C2×D7911yescharacteristic
181C22×C4⋊C4C2×D7912yes—
182C22×C42—791no—
183C2×C4⋊C8—794no—
184C2×C4⋊C8—1584no—
185C2×#103—798no—
186C2×#103—1588no—
187#391—798no—
188#391—1584no—
189C2×#95—1582no—
190C2×#95—1582no—
191#340C2×D7914yes—
192C22×Q8—798no—
193C22×Q8—794no—
194C22×Q8—1584no—
195C22×Q8—1584no—
196C22×Q8—1584no—
197C22×Q8—1584no—
198C22×Q8—1582no—
199C22×Q8—1584no—
200C23×C4—22no—
201C23×C4—791no—
202C23×C4—791no—
203C23×C4—1582no—
204C23×C4C22×D7911yescharacteristic
205C2×Q16—15816no—
206C2×Q16—15832no—
207C2×Q16—1588no—
208C22×C8—24no—
209C22×C8—792no—
210C22×C8—1584no—
211C22×C8—1582no—
212C22×C8D31614yes—
213C22×C8C22×D7912yes—
214C2×C4⋊C4—24no—
215C2×C4⋊C4—24no—
216C2×C4⋊C4—22no—
217C2×C4⋊C4C22×D7914yes—
218C2×C42—792no—
219C2×C42—792no—
220C2×C42—1582no—
221C2×C42—1582no—
222C4⋊C8—1588no—
223#103—15816no—
224#95—1588no—
225#95—1588no—
226C24D4×D7911yescharacteristic
227C2×Q8—3164no—
228C2×Q8—3164no—
229C2×Q8—3168no—
230C2×Q8—3168no—
231C2×Q8—798no—
232C2×Q8—1584no—
233C2×Q8—1584no—
234C2×Q8—15816no—
235C2×Q8—15816no—
236C2×Q8—1584no—
237C2×Q8—1584no—
238C2×Q8—1584no—
239C2×Q8—1588no—
240C22×C4—24no—
241C22×C4—44no—
242C22×C4—44no—
243C22×C4—44no—
244C22×C4—3164no—
245C22×C4—3164no—
246C22×C4—794no—
247C22×C4—792no—
248C22×C4—792no—
249C22×C4—1588no—
250C22×C4—1582no—
251C22×C4—1584no—
252C22×C4—1584no—
253C22×C4—1582no—
254C22×C4—1582no—
255C22×C4D4×D7914yes—
256C22×C4D4×D7911yescharacteristic
257C22×C4C2×D31612yes—
258C22×C4#1192962414yes—
259C22×C4#1192962512yes—
260C22×C4C23×D7911yescharacteristic
261Q16—15832no—
262C2×C8—28no—
263C2×C8—24no—
264C2×C8—3164no—
265C2×C8—1584no—
266C2×C8—1582no—
267C2×C8C2×D31614yes—
268C4⋊C4—24no—
269C4⋊C4—24no—
270C4⋊C4—44no—
271C42—1582no—
272C42—1584no—
273C42—1582no—
274C23#1457913414yes—
275C23#1457913612yes—
276C23Q16×D7912yes—
277C23#1457918012yes—
278C23#1457919014yes—
279C23C2×D4×D7911yescharacteristic
280Q8—31616no—
281Q8—3164no—
282Q8—3164no—
283Q8—1588no—
284Q8—1588no—
285C2×C4—44no—
286C2×C4—44no—
287C2×C4—44no—
288C2×C4—88no—
289C2×C4—31616no—
290C2×C4—3164no—
291C2×C4—3164no—
292C2×C4—3164no—
293C2×C4—794no—
294C2×C4—1588no—
295C2×C4—1582no—
296C2×C4—1584no—
297C2×C4—1582no—
298C2×C4—1588no—
299C2×C4—1582no—
300C2×C4#1457913114yes—
301C2×C4#1457913414yes—
302C2×C4#1457913612yes—
303C2×C4#1457914618yes—
304C2×C4#1457914914yes—
305C2×C4C2×D4×D7912yes—
306C2×C4C22×D31611yescharacteristic
307C2×C4C2×#1192962412yes—
308C2×C4C2×#1192962511yescharacteristic
309C8—24no—
310C8—3162no—
311C22#1909848114yes—
312C22#1909877218yes—
313C22#1909878418yes—
314C22#1909880514yes—
315C22#1909882214yes—
316C22C2×#1457913412yes—
317C22C2×#1457913611yescharacteristic
318C22C2×Q16×D7911yescharacteristic
319C22C2×#1457918011yescharacteristic
320C22C2×#1457919012yes—
321C4—84no—
322C4—3162no—
323C4—3168no—
324C4—1584no—
325C4#1909848114yes—
326C4C2×#1457913111yescharacteristic
327C4C2×#1457914612yes—
328C4C2×#1457914911yescharacteristic
329C2#2376472418yesdirect product factor
330C2C2×#1909848111yescharacteristic
331C2C2×#1909877212yes—
332C2C2×#1909878412yes—
333C2C2×#1909880511yescharacteristic
334C2C2×#1909882211yescharacteristic
subgroupG/H
centerC24D4×D79
commutator, cosocleC22×C4×C79C24
FrattiniC22×C4C23×D79
FittingC2×#340×C79C2
socle, prime radicalC24×C79C2×D4
hypercenterC2×#340D79
hypocenterC79C2×#2056
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4 ◁ C2×#340

Complements

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

NH ≅ G/Ntype
5. #23764724C2direct (N × H)
79. C22×Dic79Q16semidirect
135. C2×Dic79C2×Q16semidirect
162. C2×C79#2056semidirect
174. C79C2×#2056semidirect
329. C2#23764724direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic3162
C22×Dic79⋊C82
C22×#145790842
C2×#190984682
#237647242
C2×#340×C792
C2×#205679