Finite Group Databasebeta

← C2×#24909500 #35558645

Subgroups — C2×#24909500 #35558645

Order 21248.

806 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581736C212yesmaximal, complemented
2C2×C4×Dic332C211yesmaximal, characteristic, complemented
3#24909500C218yesmaximal, direct product factor
4C2×C4⋊(C83⋊C16)C211yesmaximal, characteristic, complemented
5C2×#19127502C212yesmaximal, complemented
6C2×#493×C83C211yesmaximal, characteristic
7C22×Dic332C2211yescharacteristic
8C2×C4×Dic166—21no—
9C2×#14581736—28no—
10C2×#14581736C2218yescomplemented
11C22×C83⋊C16C2212yes—
12C4×Dic332—22no—
13C4×Dic332C2214yescomplemented
14C2×#14581726C2211yescharacteristic
15C2×#14581717—21no—
16C4⋊(C83⋊C16)C2214yescomplemented
17#19127502C2218yescomplemented
18C22×D8×C83—21no—
19C22×D8×C83C2212yes—
20C2×#127×C83—21no—
21#493×C83—22no—
22#493×C83C2214yes—
23C2×C4×C8×C83C2211yescharacteristic
24C22×Dic166—21no—
25C2×Dic332—21no—
26C2×Dic332—22no—
27C2×Dic332D414yescomplemented
28C2×Dic332C2312yes—
29C4×Dic166—24no—
30C4×Dic166—42no—
31C2×C4⋊Dic83—21no—
32C2×Dic83⋊C4—41no—
33C2×C4×Dic83—41no—
34#14581736—216no—
35C2×C83⋊C16—24no—
36C2×C83⋊C16C2314yes—
37#14581726—21no—
38#14581726C2312yes—
39#14581717—24no—
40C22×D4×C83—22no—
41C22×D4×C83—41no—
42C22×D4×C83—41no—
43C2×D8×C83—24no—
44C2×D8×C83—22no—
45C2×D8×C83—24no—
46C2×D8×C83—24no—
47C2×D8×C83—44no—
48C2×D8×C83C2314yes—
49C22×C8×C83D411yescharacteristic
50C22×C8×C83C2311yescharacteristic
51#127×C83—24no—
52#127×C83—42no—
53C2×C42×C83D411yescharacteristic
54C4×C8×C83D412yes—
55C4×C8×C83C2312yes—
56C2×Dic166—24no—
57C2×Dic166—22no—
58C2×Dic166—41no—
59C2×Dic166—42no—
60C22×Dic83—41no—
61C22×Dic83—41no—
62Dic332—24no—
63Dic332—22no—
64Dic332C2×D414yescomplemented
65C4⋊Dic83—22no—
66C4⋊Dic83—41no—
67Dic83⋊C4—44no—
68C4×Dic83—44no—
69C83⋊C16—24no—
70C24×C83—42no—
71C2×D4×C83—24no—
72C2×D4×C83—44no—
73C2×D4×C83—44no—
74C2×D4×C83—44no—
75C2×D4×C83—42no—
76C2×D4×C83—44no—
77C2×D4×C83—84no—
78C2×D4×C83—84no—
79C22×C4×C83D811yescharacteristic
80C22×C4×C83D811yescharacteristic
81C22×C4×C83C2×D411yescharacteristic
82D8×C83—24no—
83D8×C83—24no—
84D8×C83—48no—
85D8×C83—44no—
86C2×C8×C83—22no—
87C2×C8×C83C2×D412yes—
88C2×C8×C83C2×D412yes—
89C2×C8×C83C2×D411yescharacteristic
90C2×C8×C83#4112yes—
91C2×C8×C83C2411yescharacteristic
92C42×C83D812yes—
93C42×C83C2×D412yes—
94C23×C83—44no—
95C23×C83—84no—
96C23×C83—84no—
97C23×C83—84no—
98C23×C83C2×D811yescharacteristic
99D4×C83—44no—
100D4×C83—44no—
101D4×C83—88no—
102D4×C83—84no—
103D4×C83—88no—
104C2×C4×C83—22no—
105C2×C4×C83SD3214yescomplemented
106C2×C4×C83#12112yes—
107C2×C4×C83C2×D812yes—
108C2×C4×C83C2×D811yescharacteristic
109C2×C4×C83C2×D812yes—
110C2×C4×C83AGL(1,ℤ/8)12yes—
111C2×C4×C83C22×D411yescharacteristic
112C2×Dic83—42no—
113C2×Dic83—44no—
114C2×Dic83—42no—
115C2×Dic83—82no—
116Dic166—24no—
117Dic166—42no—
118Dic166—44no—
119C8×C83—22no—
120C8×C83#12112yes—
121C8×C83C22×D411yescharacteristic
122C8×C83C2×#4111yescharacteristic
123C22×C83—84no—
124C22×C83—84no—
125C22×C83—84no—
126C22×C83—168no—
127C22×C83#45912yes—
128C22×C83C2×SD3212yes—
129C22×C83#50912yes—
130C22×C83C22×D811yescharacteristic
131C4×C83—22no—
132C4×C83#45912yes—
133C4×C83C2×SD3214yescomplemented
134C4×C83C2×#12111yescharacteristic
135C4×C83C2×AGL(1,ℤ/8)11yescharacteristic
136Dic83—44no—
137Dic83—82no—
138C2×#2207—831nomaximal, Sylow
139C2×C83—164no—
140C2×C83#220714yescomplemented
141C2×C83C2×#45911yescharacteristic
142C2×C83C22×SD3211yescharacteristic
143C2×C83C2×#50911yescharacteristic
144C22×SD32—832no—
145C2×#493D8311yescharacteristic
146C2×C4×Q16—831no—
147#2207—838no—
148C2×C4⋊C16—831no—
149C2×#357—832no—
150C83C2×#220711yescharacteristic, complemented, Sylow
151C22×Q16—831no—
152C22×D8—21no—
153C22×D8C2×D8312yes—
154C2×#127—21no—
155C2×C4×Q8—1661no—
156C2×SD32—838no—
157C2×SD32—1668no—
158C22×C16—832no—
159#493—22no—
160#493C2×D8314yes—
161C4×Q16—834no—
162C4×Q16—1662no—
163C2×#107—831no—
164C2×#103—1661no—
165C2×C4×C8C2×D8311yescharacteristic
166C4⋊C16—834no—
167#357—838no—
168C22×Q8—1661no—
169C22×D4—22no—
170C22×D4—41no—
171C22×D4—41no—
172C2×Q16—834no—
173C2×Q16—832no—
174C2×Q16—1661no—
175C2×Q16—1662no—
176C2×D8—24no—
177C2×D8—24no—
178C2×D8—22no—
179C2×D8—24no—
180C2×D8—44no—
181C2×D8C22×D8314yes—
182C22×C8C22⋊D8311yescharacteristic
183C22×C8C22×D8311yescharacteristic
184#127—24no—
185#127—42no—
186C4×Q8—3322no—
187C4×Q8—1664no—
188C2×C4⋊C4—3321no—
189C2×C4⋊C4—1661no—
190C2×C42—3321no—
191C2×C42C22⋊D8311yescharacteristic
192SD32—16616no—
193C2×C16—834no—
194C2×C16—1664no—
195#107—832no—
196#107—1661no—
197#103—1664no—
198C4×C8C22⋊D8312yes—
199C4×C8C22×D8312yes—
200C24—42no—
201C2×Q8—3321no—
202C2×Q8—3322no—
203C2×Q8—1664no—
204C2×Q8—1662no—
205C2×D4—24no—
206C2×D4—44no—
207C2×D4—44no—
208C2×D4—44no—
209C2×D4—42no—
210C2×D4—44no—
211C2×D4—84no—
212C2×D4—84no—
213C22×C4—3321no—
214C22×C4—3321no—
215C22×C4#1305057511yescharacteristic
216C22×C4#1305057511yescharacteristic
217C22×C4C2×C22⋊D8311yescharacteristic
218Q16—834no—
219Q16—1664no—
220Q16—1662no—
221D8—24no—
222D8—24no—
223D8—48no—
224D8—44no—
225C2×C8—22no—
226C2×C8D4×D8312yes—
227C2×C8C2×C22⋊D8312yes—
228C2×C8C2×C22⋊D8311yescharacteristic
229C2×C8#1305058912yes—
230C2×C8C23×D8311yescharacteristic
231C4⋊C4—3324no—
232C4⋊C4—3321no—
233C4⋊C4—1662no—
234C42—3324no—
235C42#1305057512yes—
236C42C2×C22⋊D8312yes—
237C16—1664no—
238C23—44no—
239C23—84no—
240C23—84no—
241C23—84no—
242C23C2×#1305057511yescharacteristic
243Q8—3324no—
244Q8—3322no—
245Q8—1664no—
246D4—44no—
247D4—44no—
248D4—88no—
249D4—88no—
250D4—84no—
251C2×C4—22no—
252C2×C4—3324no—
253C2×C4—3322no—
254C2×C4—3322no—
255C2×C4—6642no—
256C2×C4#1458173614yescomplemented
257C2×C4#1458176312yes—
258C2×C4C2×#1305057512yes—
259C2×C4C2×#1305057512yes—
260C2×C4C2×#1305057511yescharacteristic
261C2×C4#1458181812yes—
262C2×C4C22×C22⋊D8311yescharacteristic
263C8—22no—
264C8#1458176312yes—
265C8C2×D4×D8311yescharacteristic
266C8C2×#1305058911yescharacteristic
267C22—84no—
268C22—84no—
269C22—84no—
270C22—168no—
271C22#1912789312yes—
272C22C2×#1458173612yes—
273C22#1912813712yes—
274C22C22×#1305057511yescharacteristic
275C4—22no—
276C4—3324no—
277C4—6642no—
278C4#1912789312yes—
279C4C2×#1458173614yescomplemented
280C4C2×#1458176311yescharacteristic
281C4C2×#1458181811yescharacteristic
282C2—164no—
283C2#2490950014yesdirect product factor
284C2C2×#1912789311yescharacteristic
285C2C22×#1458173611yescharacteristic
286C2C2×#1912813711yescharacteristic
subgroupG/H
centerC23C2×#13050575
commutator, cosocleC2×C8×C83C24
FrattiniC2×C8C23×D83
Fitting, prime radicalC2×#493×C83C2
socleC23×C83C2×D8
hypercenterC2×#493D83
hypocenterC83C2×#2207
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#493

Complements

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

NH ≅ G/Ntype
1. C22×#14581736C2semidirect
2. C2×C4×Dic332C2semidirect
3. #24909500C2direct (N × H)
4. C2×C4⋊(C83⋊C16)C2semidirect
5. C2×#19127502C2semidirect
10. C2×#14581736C22semidirect
13. C4×Dic332C22semidirect
16. C4⋊(C83⋊C16)C22semidirect
17. #19127502C22semidirect
27. C2×Dic332D4semidirect
64. Dic332C2×D4semidirect
105. C2×C4×C83SD32semidirect
133. C4×C83C2×SD32semidirect
140. C2×C83#2207semidirect
150. C83C2×#2207semidirect
256. C2×C4#14581736semidirect
279. C4C2×#14581736semidirect
283. C2#24909500direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817362
C2×C4×Dic3322
#249095002
C2×C4⋊(C83⋊C16)2
C2×#191275022
C2×#493×C832
C2×#220783