Finite Group Databasebeta

← C2×#23766148 #34447108

Subgroups — C2×#23766148 #34447108

Order 20224.

2526 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
1C22×#14579161C211yesmaximal, characteristic
2#23766148C2116yesmaximal, direct product factor
3C2×#19098467C214yesmaximal
4C2×#19098461C212yesmaximal
5C2×#19098446C214yesmaximal
6C2×#19098429C211yesmaximal, characteristic
7C2×C4×C4⋊Dic79C212yesmaximal
8C2×#376×C79C211yesmaximal, characteristic
9C23×Dic158C2212yes—
10C2×#14579161C4116yescomplemented
11C2×#14579161C2218yes—
12C22×C4⋊Dic79C2212yes—
13C22×C4⋊Dic79C2212yes—
14C22×C4⋊Dic79C2212yes—
15C22×Dic79⋊C4C2214yes—
16C22×C4×Dic79C2214yes—
17#19098467C22132yes—
18#19098461C22116yes—
19#19098446C22132yes—
20#19098429C2218yes—
21C4×C4⋊Dic79C22116yes—
22C2×C79⋊#95C2212yes—
23C2×C79⋊#95C2212yes—
24C2×C79⋊#95C2214yes—
25C2×C79⋊#95C2214yes—
26C22×C42×C79C2211yescharacteristic
27C22×C42×C79C2211yescharacteristic
28C22×C42×C79C2211yescharacteristic
29#376×C79C2218yes—
30C2×#95×C79C2212yes—
31C2×#95×C79C2212yes—
32C22×Dic158—48no—
33C22×Dic158C2×C4116yes—
34C22×Dic158C2318yes—
35C23×Dic79C2314yes—
36C23×Dic79C2314yes—
37#14579161C2×C4164yescomplemented
38C2×C4⋊Dic79—28no—
39C2×C4⋊Dic79C2×C4116yes—
40C2×C4⋊Dic79C2×C4116yes—
41C2×C4⋊Dic79C2318yes—
42C2×C4⋊Dic79C2318yes—
43C2×C4⋊Dic79C2318yes—
44C2×Dic79⋊C4—48no—
45C2×Dic79⋊C4C23116yes—
46C2×C4×Dic79—48no—
47C2×C4×Dic79C23116yes—
48C79⋊#95C23116yes—
49C79⋊#95C2318yes—
50C79⋊#95C2318yes—
51C79⋊#95C23116yes—
52C23×C4×C79C2312yes—
53C23×C4×C79C2311yescharacteristic
54C23×C4×C79C2311yescharacteristic
55C23×C4×C79C2312yes—
56C23×C4×C79C2311yescharacteristic
57C2×C42×C79—24no—
58C2×C42×C79C2×C418yes—
59C2×C42×C79Q818yescomplemented
60C2×C42×C79C2314yes—
61C2×C42×C79C2314yes—
62C2×C42×C79C2314yes—
63#95×C79C2318yes—
64#95×C79C2318yes—
65C2×Dic158—432no—
66C2×Dic158—416no—
67C2×Dic158C22×C4132yes—
68C22×Dic79—28no—
69C22×Dic79—28no—
70C22×Dic79—28no—
71C22×Dic79—28no—
72C22×Dic79—28no—
73C22×Dic79C22×C4116yes—
74C22×Dic79C2418yes—
75C22×Dic79C2418yes—
76C4⋊Dic79—216no—
77C4⋊Dic79C22×C4132yes—
78C4⋊Dic79C22×C4132yes—
79Dic79⋊C4—416no—
80C4×Dic79—416no—
81C24×C79C2411yescharacteristic
82C22×C4×C79—24no—
83C22×C4×C79—24no—
84C22×C4×C79—24no—
85C22×C4×C79—24no—
86C22×C4×C79—24no—
87C22×C4×C79—24no—
88C22×C4×C79—24no—
89C22×C4×C79C22×C414yes—
90C22×C4×C79C22×C414yes—
91C22×C4×C79C22×C414yes—
92C22×C4×C79C2×Q818yes—
93C22×C4×C79C2×Q814yes—
94C22×C4×C79#4114yes—
95C22×C4×C79C2414yes—
96C22×C4×C79C2412yes—
97C22×C4×C79C2412yes—
98C22×C4×C79C2414yes—
99C22×C4×C79C2412yes—
100C42×C79—28no—
101C42×C79C22×C4116yes—
102C42×C79C2×Q8116yescomplemented
103C23×C79C23×C412yes—
104C23×C79C22×Q812yes—
105C23×C79C2×#4112yes—
106C23×C79H(5,𝔽2)14yes—
107C23×C792−1+414yes—
108C23×C79C2511yescharacteristic
109C2×C4×C79—28no—
110C2×C4×C79—28no—
111C2×C4×C79—216no—
112C2×C4×C79—24no—
113C2×C4×C79—24no—
114C2×C4×C79—24no—
115C2×C4×C79—24no—
116C2×C4×C79—24no—
117C2×C4×C79—24no—
118C2×C4×C79—24no—
119C2×C4×C79—48no—
120C2×C4×C79C4×Q8116yes—
121C2×C4×C79C23×C414yes—
122C2×C4×C79C23×C414yes—
123C2×C4×C79C23×C414yes—
124C2×C4×C79C22×Q818yes—
125C2×C4×C79C22×Q814yes—
126C2×C4×C79C2×#4114yes—
127C2×Dic79—232no—
128C2×Dic79—28no—
129C2×Dic79—28no—
130C2×Dic79—28no—
131C2×Dic79—28no—
132C2×Dic79—28no—
133C2×Dic79—416no—
134C2×Dic79C23×C4116yes—
135Dic158—432no—
136C22×C79C2×C4×Q814yes—
137C22×C79#51814yes—
138C22×C79#51914yes—
139C22×C79#54218yes—
140C22×C79#54418yes—
141C22×C79C24×C411yescharacteristic
142C22×C79C23×Q811yescharacteristic
143C22×C79C22×#4111yescharacteristic
144C22×C79C2×H(5,𝔽2)12yes—
145C22×C79C2×2−1+412yes—
146C4×C79—24no—
147C4×C79—24no—
148C4×C79—28no—
149C4×C79—44no—
150C4×C79C2×C4×Q818yes—
151Dic79—216no—
152Dic79—48no—
153C2×#2331—791nomaximal, Sylow
154C2×C79#233118yescomplemented
155C2×C79C22×C4×Q811yescharacteristic
156C2×C79C2×#51811yescharacteristic
157C2×C79C2×#51911yescharacteristic
158C2×C79C2×#54212yes—
159C2×C79C2×#54412yes—
160C22×C4⋊Q8—791no—
161#2331—7916no—
162C2×#391—794no—
163C2×#389—792no—
164C2×#387—794no—
165C2×#382—791no—
166C2×C4×C4⋊C4—792no—
167C2×#376D7911yescharacteristic
168C79C2×#233111yescharacteristic, complemented, Sylow
169C23×Q8—792no—
170C2×C4⋊Q8—798no—
171C2×C4⋊Q8—7916no—
172C22×C4⋊C4—794no—
173C22×C4⋊C4—792no—
174C22×C4⋊C4—792no—
175C22×C4⋊C4—792no—
176C22×C42—794no—
177C22×C42C2×D7911yescharacteristic
178C22×C42C2×D7911yescharacteristic
179C22×C42C2×D7911yescharacteristic
180#391—7932no—
181#389—7916no—
182#387—7932no—
183#382—798no—
184C4×C4⋊C4—7916no—
185#376C2×D7918yes—
186C2×#95—794no—
187C2×#95—792no—
188C2×#95—792no—
189C2×#95—794no—
190C2×#95C2×D7912yes—
191C2×#95C2×D7912yes—
192C22×Q8—3168no—
193C22×Q8—7916no—
194C22×Q8—798no—
195C23×C4—794no—
196C23×C4—794no—
197C23×C4C22×D7912yes—
198C23×C4C22×D7911yescharacteristic
199C23×C4C22×D7911yescharacteristic
200C23×C4C22×D7912yes—
201C23×C4C22×D7911yescharacteristic
202C4⋊Q8—7964no—
203C2×C4⋊C4—3168no—
204C2×C4⋊C4—7916no—
205C2×C4⋊C4—7916no—
206C2×C4⋊C4—7916no—
207C2×C4⋊C4—798no—
208C2×C4⋊C4—798no—
209C2×C4⋊C4—798no—
210C2×C4⋊C4—1588no—
211C2×C42—24no—
212C2×C42—3168no—
213C2×C42—7916no—
214C2×C42Dic15818yescomplemented
215C2×C42C4×D7918yes—
216C2×C42C22×D7914yes—
217C2×C42C22×D7914yes—
218C2×C42C22×D7914yes—
219#95—7916no—
220#95—798no—
221#95—798no—
222#95—7916no—
223#95C22×D7918yes—
224#95C22×D7918yes—
225C24C23×D7911yescharacteristic
226C2×Q8—31616no—
227C2×Q8—31632no—
228C2×Q8—7932no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—798no—
237C22×C4—7916no—
238C22×C4—798no—
239C22×C4—1588no—
240C22×C4—1588no—
241C22×C4—1588no—
242C22×C4—1588no—
243C22×C4—1588no—
244C22×C4C2×C4×D7914yes—
245C22×C4C2×C4×D7914yes—
246C22×C4C2×C4×D7914yes—
247C22×C4C2×Dic15818yes—
248C22×C4C2×Dic15814yes—
249C22×C4#1192962414yes—
250C22×C4C23×D7914yes—
251C22×C4C23×D7914yes—
252C22×C4C23×D7912yes—
253C22×C4C23×D7912yes—
254C22×C4C23×D7912yes—
255C4⋊C4—31616no—
256C4⋊C4—7932no—
257C4⋊C4—7932no—
258C4⋊C4—15816no—
259C42—28no—
260C42—31616no—
261C42C2×C4×D79116yes—
262C42C2×Dic158116yescomplemented
263C23C22×C4×D7912yes—
264C23C22×Dic15812yes—
265C23C2×#1192962412yes—
266C23#1457920714yes—
267C23#1457920814yes—
268C23C24×D7911yescharacteristic
269Q8—31632no—
270C2×C4—24no—
271C2×C4—24no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—216no—
275C2×C4—28no—
276C2×C4—28no—
277C2×C4—24no—
278C2×C4—24no—
279C2×C4—24no—
280C2×C4—48no—
281C2×C4—31616no—
282C2×C4—7916no—
283C2×C4—1588no—
284C2×C4—1588no—
285C2×C4—1588no—
286C2×C4—1588no—
287C2×C4—1588no—
288C2×C4—15832no—
289C2×C4C4×Dic158116yes—
290C2×C4C22×C4×D7914yes—
291C2×C4C22×C4×D7914yes—
292C2×C4C22×C4×D7914yes—
293C2×C4C22×Dic15818yes—
294C2×C4C22×Dic15814yes—
295C2×C4C2×#1192962414yes—
296C22C2×C4×Dic15814yes—
297C22#1909903714yes—
298C22#1909904014yes—
299C22#1909918418yes—
300C22#1909919118yes—
301C22C23×C4×D7911yescharacteristic
302C22C23×Dic15811yescharacteristic
303C22C22×#1192962411yescharacteristic
304C22C2×#1457920712yes—
305C22C2×#1457920812yes—
306C4—28no—
307C4—24no—
308C4—24no—
309C4—44no—
310C4—3168no—
311C4—15816no—
312C4C2×C4×Dic15818yes—
313C2#2376614818yesdirect product factor
314C2C22×C4×Dic15811yescharacteristic
315C2C2×#1909903711yescharacteristic
316C2C2×#1909904011yescharacteristic
317C2C2×#1909918412yes—
318C2C2×#1909919112yes—
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×#376×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×#376D79
hypocenterC79C2×#2331
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
2. #23766148C2direct (N × H)
10. C2×#14579161C4semidirect
37. #14579161C2×C4semidirect
59. C2×C42×C79Q8semidirect
102. C42×C79C2×Q8semidirect
154. C2×C79#2331semidirect
168. C79C2×#2331semidirect
214. C2×C42Dic158semidirect
262. C42C2×Dic158semidirect
313. C2#23766148direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791612
#237661482
C2×#190984672
C2×#190984612
C2×#190984462
C2×#190984292
C2×C4×C4⋊Dic792
C2×#376×C792
C2×#233179