Finite Group Databasebeta

← #45667455

Subgroups — #45667455

Order 32896.

552 conjugacy classes of subgroups; only the 185 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 185 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#22551573C211yesmaximal, characteristic
2#30656631C212yesmaximal, complemented
3#30656631C212yesmaximal, complemented
4#30656618C212yesmaximal, complemented
5#30656617C211yesmaximal, characteristic
6C4×#16861597C212yesmaximal, complemented
7C22⋊C4×Dic257C212yesmaximal, complemented
8C22⋊C4×Dic257C212yesmaximal, complemented
9#390×C257C211yesmaximal, characteristic
10C23×Dic257C2211yescharacteristic
11C23×Dic257C2211yescharacteristic
12#22551573C418yescomplemented
13C2×#16861597C2212yes—
14C2×#16861597C2212yes—
15C2×C22⋊Dic257C2212yes—
16C2×C22⋊Dic257C2211yescharacteristic
17C2×C22⋊Dic257C2212yes—
18C2×C22⋊Dic257C2211yescharacteristic
19C2×C4×Dic257C2212yes—
20C2×C4×Dic257C2212yes—
21C2×C4×Dic257C2212yes—
22#22551499C2212yes—
23#22551499C2212yes—
24#22551499C2212yes—
25#22551499C2212yes—
26#22551499C2212yes—
27C22×D4×C257C2211yescharacteristic
28C2×C4⋊C4×C257C2211yescharacteristic
29C2×C22⋊C4×C257C2212yes—
30C2×C22⋊C4×C257C2212yes—
31C2×C42×C257C2211yescharacteristic
32C22×Dic257—24no—
33C22×Dic257—41no—
34C22×Dic257—41no—
35C22×Dic257—41no—
36C22×Dic257C2×C414yescomplemented
37C22×Dic257C2312yes—
38C22×Dic257C2312yes—
39C22×Dic257C2312yes—
40C22×Dic257C2312yes—
41#16861597—24no—
42#16861597C2×C418yescomplemented
43C22⋊Dic257—24no—
44C22⋊Dic257—41no—
45C22⋊Dic257C2×C418yes—
46C22⋊Dic257C2×C414yescomplemented
47C4×Dic257—24no—
48C4×Dic257—42no—
49C4×Dic257—42no—
50C24×C257C2311yescharacteristic
51C24×C257C2311yescharacteristic
52C2×D4×C257—41no—
53C2×D4×C257—41no—
54C2×D4×C257C2×C414yes—
55C22×C4×C257C2312yes—
56C22×C4×C257C2311yescharacteristic
57C22×C4×C257C2312yes—
58C4⋊C4×C257—41no—
59C22⋊C4×C257—24no—
60C22⋊C4×C257—24no—
61C42×C257—41no—
62C2×Dic257—22no—
63C2×Dic257—22no—
64C2×Dic257—22no—
65C2×Dic257—22no—
66C2×Dic257—22no—
67C2×Dic257—22no—
68C2×Dic257—22no—
69C2×Dic257—22no—
70C2×Dic257—22no—
71C2×Dic257—44no—
72C2×Dic257—44no—
73C2×Dic257C22×C414yes—
74C2×Dic257C22×C414yes—
75C2×Dic257#4114yes—
76C23×C257—22no—
77C23×C257—22no—
78C23×C257—22no—
79C23×C257—22no—
80C23×C257—21no—
81C23×C257—21no—
82C23×C257—21no—
83C23×C257—21no—
84C23×C257C22×C412yes—
85C23×C257C22×C412yes—
86C23×C257C2411yescharacteristic
87D4×C257—44no—
88C2×C4×C257—22no—
89C2×C4×C257—21no—
90C2×C4×C257—22no—
91C2×C4×C257—21no—
92C2×C4×C257—22no—
93C2×C4×C257—22no—
94C2×C4×C257—22no—
95C2×C4×C257C22×C412yes—
96C2×C4×C257#4114yes—
97C22×C257—24no—
98C22×C257—24no—
99C22×C257—22no—
100C22×C257—22no—
101C22×C257—41no—
102C22×C257—41no—
103C22×C257—42no—
104C22×C257—42no—
105C22×C257—41no—
106C22×C257—41no—
107C22×C257C23×C411yescharacteristic
108C22×C257C2×#4112yes—
109C22×C257C2×#4112yes—
110C22×C257H(5,𝔽2)11yescharacteristic
111C22×C257H(5,𝔽2)11yescharacteristic
112C4×C257—22no—
113C4×C257—24no—
114C4×C257—42no—
115Dic257—24no—
116Dic257—24no—
117Dic257—24no—
118Dic257—42no—
119C2×C257—42no—
120C2×C257—42no—
121C2×C257C4×#4112yes—
122C2×C257#51811yescharacteristic
123C2×C257#55111yescharacteristic
124C2×C257#55312yes—
125C2×C257#55911yescharacteristic
126C257#237411yescharacteristic, complemented, Sylow
127#2374—2571nomaximal, Sylow
128C2×#123—2571no—
129#390D25711yescharacteristic
130#388—2572no—
131#388—2572no—
132#387—2572no—
133#386—2571no—
134C4×C4⋊C4—2572no—
135C4×C22⋊C4—2572no—
136C4×C22⋊C4—2572no—
137C22×D4C2×D25711yescharacteristic
138C23×C4—2571no—
139C23×C4—2571no—
140#123—2578no—
141C2×C4⋊C4—2572no—
142C2×C4⋊C4—2572no—
143C2×C4⋊C4C2×D25711yescharacteristic
144C2×C22⋊C4—2572no—
145C2×C22⋊C4—2571no—
146C2×C22⋊C4—2572no—
147C2×C22⋊C4—2571no—
148C2×C22⋊C4C2×D25712yes—
149C2×C22⋊C4C2×D25712yes—
150C2×C42—2572no—
151C2×C42—2572no—
152C2×C42—2572no—
153C2×C42C2×D25711yescharacteristic
154#95—2572no—
155#95—2572no—
156#95—2572no—
157#95—2572no—
158#95—2572no—
159C24C22×D25711yescharacteristic
160C24C22×D25711yescharacteristic
161C2×D4—41no—
162C2×D4—41no—
163C2×D4C4×D25714yes—
164C22×C4—2572no—
165C22×C4—2572no—
166C22×C4—2572no—
167C22×C4—2574no—
168C22×C4—2572no—
169C22×C4—5144no—
170C22×C4—10281no—
171C22×C4—10281no—
172C22×C4—10281no—
173C22×C4C22×D25712yes—
174C22×C4C22×D25711yescharacteristic
175C22×C4C22×D25712yes—
176C4⋊C4—2578no—
177C4⋊C4—5144no—
178C4⋊C4—41no—
179C22⋊C4—2578no—
180C22⋊C4—2574no—
181C22⋊C4—24no—
182C22⋊C4—24no—
183C22⋊C4—5144no—
184C22⋊C4—10281no—
185C42—5144no—
186C42—41no—
187C42—10282no—
188C42—10282no—
189C23—22no—
190C23—22no—
191C23—22no—
192C23—22no—
193C23—21no—
194C23—21no—
195C23—21no—
196C23—21no—
197C23C2×C4×D25712yes—
198C23C2×C4×D25712yes—
199C23C23×D25711yescharacteristic
200D4—44no—
201C2×C4—2574no—
202C2×C4—2574no—
203C2×C4—2574no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—21no—
207C2×C4—21no—
208C2×C4—22no—
209C2×C4—22no—
210C2×C4—22no—
211C2×C4—5142no—
212C2×C4—5142no—
213C2×C4—5142no—
214C2×C4—5142no—
215C2×C4—5142no—
216C2×C4—5142no—
217C2×C4—5142no—
218C2×C4—5142no—
219C2×C4—5142no—
220C2×C4—10284no—
221C2×C4—10284no—
222C2×C4C2×C4×D25712yes—
223C2×C4#1686161714yes—
224C22—24no—
225C22—24no—
226C22—22no—
227C22—22no—
228C22—41no—
229C22—41no—
230C22—42no—
231C22—42no—
232C22—41no—
233C22—41no—
234C22C22×C4×D25711yescharacteristic
235C22#41×D25712yes—
236C22C2×#1686161712yes—
237C22#2255163711yescharacteristic
238C22#2255163711yescharacteristic
239C4—24no—
240C4—22no—
241C4—5144no—
242C4—5144no—
243C4—5144no—
244C4—42no—
245C4—10282no—
246C2—42no—
247C2—42no—
248C2C4×#1686161712yes—
249C2#3065721011yescharacteristic
250C2#3065741711yescharacteristic
251C2#3065743012yes—
252C2#3065747311yescharacteristic
subgroupG/H
center, FrattiniC23C23×D257
commutatorC22×C257C23×C4
Fitting#390×C257C2
socle, cosocleC23×C257C24
prime radicalC22×D4×C257C22
hypercenter#390D257
hypocenterC257#2374
LCSG ▷ C22×C257 ▷ C257
UCSC1 ◁ C23 ◁ #390

Complements

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

NH ≅ G/Ntype
2. #30656631C2semidirect
3. #30656631C2semidirect
4. #30656618C2semidirect
6. C4×#16861597C2semidirect
7. C22⋊C4×Dic257C2semidirect
8. C22⋊C4×Dic257C2semidirect
12. #22551573C4semidirect
36. C22×Dic257C2×C4semidirect
42. #16861597C2×C4semidirect
46. C22⋊Dic257C2×C4semidirect
126. C257#2374semidirect

Maximal subgroups

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

subgroupindex
C2×#225515732
#306566312
#306566182
#306566172
C4×#168615972
C22⋊C4×Dic2572
#390×C2572
#2374257