Finite Group Databasebeta

← #10932

Subgroups — #10932

Order 256.

569 conjugacy classes of subgroups.

The subgroup lattice has 241 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#103C212yesmaximal
2C2×#391C211yesmaximal, characteristic
3C2×C4×C4⋊C4C211yesmaximal, characteristic
4C2×#340C212yesmaximal
5C2×#336C211yesmaximal, characteristic
6C23×Q8C2211yescharacteristic
7C23×C8C2212yes—
8C22×C4⋊C4C2211yescharacteristic
9C22×C4⋊C4C2212yes—
10C22×C42—21no—
11C22×C42C2211yescharacteristic
12C2×#103—24no—
13C2×#103—24no—
14C2×#103C418yescomplemented
15#391—22no—
16#391C414yescomplemented
17C4×C4⋊C4—24no—
18C2×#95—21no—
19C2×#95—21no—
20C2×#95—21no—
21#340—24no—
22#336—22no—
23C22×Q8—21no—
24C22×Q8—22no—
25C22×Q8—22no—
26C22×Q8—22no—
27C22×Q8—22no—
28C22×Q8—22no—
29C22×Q8C2×C412yes—
30C22×Q8C2×C414yes—
31C23×C4—22no—
32C23×C4—21no—
33C23×C4—21no—
34C23×C4D411yescharacteristic
35C23×C4D411yescharacteristic
36C23×C4C2311yescharacteristic
37C22×C8—22no—
38C22×C8—22no—
39C22×C8—22no—
40C22×C8—22no—
41C22×C8—22no—
42C22×C8—22no—
43C22×C8C2×C414yes—
44C2×C4⋊C4—22no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—21no—
50C2×C4⋊C4C2×C412yes—
51C2×C4⋊C4C2×C414yes—
52C2×C4⋊C4D414yes—
53C2×C4⋊C4D414yes—
54C2×C42—22no—
55C2×C42—22no—
56C2×C42—24no—
57C2×C42—42no—
58C2×C42—42no—
59C2×C42C2×C412yes—
60C2×C42D412yes—
61#103—216no—
62#95—24no—
63#95—24no—
64#95—24no—
65C24C2×D411yescharacteristic
66C2×Q8—22no—
67C2×Q8—24no—
68C2×Q8—24no—
69C2×Q8—24no—
70C2×Q8—24no—
71C2×Q8—24no—
72C2×Q8—24no—
73C2×Q8—24no—
74C2×Q8—42no—
75C2×Q8—42no—
76C2×Q8—42no—
77C2×Q8—42no—
78C2×Q8—41no—
79C2×Q8—42no—
80C2×Q8—41no—
81C2×Q8C4214yescomplemented
82C22×C4—21no—
83C22×C4—21no—
84C22×C4—21no—
85C22×C4—21no—
86C22×C4—22no—
87C22×C4—24no—
88C22×C4—24no—
89C22×C4—21no—
90C22×C4—24no—
91C22×C4—24no—
92C22×C4—21no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4—41no—
97C22×C4—42no—
98C22×C4—41no—
99C22×C4—42no—
100C22×C4—42no—
101C22×C4—42no—
102C22×C4—42no—
103C22×C4—42no—
104C22×C4—42no—
105C22×C4—41no—
106C22×C4—41no—
107C22×C4C22⋊C412yes—
108C22×C4C22⋊C412yes—
109C22×C4SD1612yes—
110C22×C4Q1612yes—
111C22×C4C22×C412yes—
112C22×C4C22×C411yescharacteristic
113C22×C4C2×D412yes—
114C22×C4C2×D412yes—
115C22×C4C2×D411yescharacteristic
116C22×C4#4112yes—
117C22×C4#4112yes—
118C22×C4#4112yes—
119C2×C8—24no—
120C2×C8—24no—
121C2×C8—24no—
122C2×C8—42no—
123C2×C8—42no—
124C2×C8—42no—
125C2×C8—42no—
126C4⋊C4—24no—
127C4⋊C4—24no—
128C4⋊C4—24no—
129C4⋊C4—24no—
130C4⋊C4—41no—
131C4⋊C4—41no—
132C4⋊C4C22⋊C418yes—
133C42—24no—
134C42—24no—
135C42—48no—
136C23C2×C22⋊C411yescharacteristic
137C23C4×D412yes—
138C23#12011yescharacteristic
139C23#12112yes—
140C23#12311yescharacteristic
141C23C2×SD1611yescharacteristic
142C23C2×Q1611yescharacteristic
143C23#13512yes—
144C23AGL(1,ℤ/8)11yescharacteristic
145C23#13711yescharacteristic
146C23#13712yes—
147Q8—28no—
148Q8—44no—
149Q8—44no—
150Q8—44no—
151C2×C4—22no—
152C2×C4—22no—
153C2×C4—22no—
154C2×C4—22no—
155C2×C4—22no—
156C2×C4—22no—
157C2×C4—24no—
158C2×C4—22no—
159C2×C4—28no—
160C2×C4—22no—
161C2×C4—22no—
162C2×C4—42no—
163C2×C4—44no—
164C2×C4—44no—
165C2×C4—42no—
166C2×C4—44no—
167C2×C4—44no—
168C2×C4—44no—
169C2×C4—42no—
170C2×C4—44no—
171C2×C4—44no—
172C2×C4—44no—
173C2×C4—42no—
174C2×C4—42no—
175C2×C4—42no—
176C2×C4—42no—
177C2×C4—82no—
178C2×C4—82no—
179C2×C4#10314yescomplemented
180C2×C4C2×C4211yescharacteristic
181C2×C4C2×C22⋊C412yes—
182C2×C4#11712yes—
183C2×C4#11711yescharacteristic
184C2×C4C4×D412yes—
185C2×C4C4×D412yes—
186C2×C4C4×D412yes—
187C2×C4C4×D412yes—
188C2×C4C4×D412yes—
189C2×C4#12112yes—
190C2×C4#12112yes—
191C2×C4#12312yes—
192C2×C4#12411yescharacteristic
193C2×C4#12412yes—
194C2×C4#12612yes—
195C2×C4#12711yescharacteristic
196C8—44no—
197C22C4×C22⋊C411yescharacteristic
198C22#38611yescharacteristic
199C22#38612yes—
200C22#38812yes—
201C22#39011yescharacteristic
202C22C2×#10311yescharacteristic
203C22#41611yescharacteristic
204C22#41711yescharacteristic
205C22#41911yescharacteristic
206C22C4×SD1612yes—
207C22C4×Q1612yes—
208C22#44012yes—
209C22#44112yes—
210C22#45011yescharacteristic
211C22#45111yescharacteristic
212C22#45212yes—
213C22#46112yes—
214C22#46212yes—
215C22#46312yes—
216C22#46412yes—
217C22#48311yescharacteristic
218C22#48411yescharacteristic
219C22#48512yes—
220C4—24no—
221C4—42no—
222C4—48no—
223C4—44no—
224C4—82no—
225C4C4×C22⋊C412yes—
226C4#38812yes—
227C4#38812yes—
228C4#39012yes—
229C2#143711yescharacteristic
230C2C4×#10311yescharacteristic
231C2#176311yescharacteristic
232C2#187211yescharacteristic
233C2#187311yescharacteristic
234C2#187712yes—
235C2#187812yes—
236C2#192712yes—
237C2#192812yes—
238C2#198111yescharacteristic
239C2#198311yescharacteristic
subgroupG/H
center, socle, prime radicalC24C2×D4
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
14. C2×#103C4semidirect
16. #391C4semidirect
81. C2×Q8C42semidirect
179. C2×C4#103semidirect

Maximal subgroups

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

subgroupindex
C22×#1032
C2×#3912
C2×C4×C4⋊C42
C2×#3402
C2×#3362