Finite Group Databasebeta

← #21826

Subgroups — #21826

Order 256.

525 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 525 conjugacy classes of subgroups — too many to draw. Only its 187 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×#533C211yesmaximal, characteristic
2#2283C212yesmaximal
3#1996C218yesmaximal
4#1820C214yesmaximal
5#533—22no—
6#533—22no—
7#533—22no—
8#533—22no—
9C2×C4⋊Q8C412yescomplemented
10C2×#125C412yescomplemented
11C2×C22⋊Q8C2214yes—
12C2×C4×Q8C414yescomplemented
13C2×#117C2212yes—
14C22×C42C2211yescharacteristic
15#383—22no—
16#382—22no—
17#381C2214yes—
18#380C2214yes—
19C4×C4⋊C4—22no—
20C4×C22⋊C4C2214yes—
21#376—22no—
22#342C22116yes—
23C22×Q8C2×C414yes—
24C23×C4C2311yescharacteristic
25C23×C4C2312yes—
26C4⋊Q8—22no—
27C4⋊Q8—22no—
28C4⋊Q8—22no—
29C4⋊Q8—22no—
30#125—22no—
31#125—24no—
32#125—22no—
33C22⋊Q8—24no—
34C22⋊Q8—24no—
35C22⋊Q8—24no—
36C22⋊Q8—24no—
37C4×Q8—24no—
38C4×Q8—24no—
39C4×Q8—24no—
40C4×Q8—24no—
41#117—24no—
42#117—24no—
43C2×C4⋊C4—24no—
44C2×C4⋊C4C2×C414yes—
45C2×C4⋊C4C2×C418yes—
46C2×C4⋊C4C2×C414yes—
47C2×C22⋊C4C2318yes—
48C2×C22⋊C4C2314yes—
49C2×C42—24no—
50C2×C42C2×C414yes—
51C2×C42C2×C412yes—
52C2×C42C2×C411yescharacteristic
53C2×C42C2×C411yescharacteristic
54C2×C42D412yes—
55C2×C42D412yes—
56C2×C42D412yes—
57C2×C42D412yes—
58#95—24no—
59#95—24no—
60#95—24no—
61#95—24no—
62C24C2411yescharacteristic
63C2×Q8—24no—
64C2×Q8—24no—
65C2×Q8—48no—
66C22×C4—24no—
67C22×C4—28no—
68C22×C4—44no—
69C22×C4C22×C411yescharacteristic
70C22×C4C22×C411yescharacteristic
71C22×C4C22×C412yes—
72C22×C4C22×C418yes—
73C22×C4C22×C412yes—
74C22×C4C2×D412yes—
75C22×C4C2×D412yes—
76C22×C4C2×D412yes—
77C22×C4C2×D412yes—
78C22×C4C2×D412yes—
79C22×C4C2×D412yes—
80C4⋊C4—24no—
81C4⋊C4—24no—
82C4⋊C4—28no—
83C4⋊C4—28no—
84C4⋊C4—24no—
85C4⋊C4—24no—
86C4⋊C4—48no—
87C22⋊C4—28no—
88C22⋊C4—216no—
89C42—28no—
90C42—48no—
91C42C22⋊C412yes—
92C42C22⋊C412yes—
93C42C22⋊C412yes—
94C42C22⋊C412yes—
95C42C22⋊C411yescharacteristic
96C42C22⋊C412yes—
97C42C22⋊C411yescharacteristic
98C42C22⋊C411yescharacteristic
99C42C22⋊C412yes—
100C42C22⋊C411yescharacteristic
101C23—42no—
102C23C23×C411yescharacteristic
103C23C22×D412yes—
104C232−1+414yes—
105Q8—48no—
106Q8—48no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—24no—
110C2×C4—24no—
111C2×C4—24no—
112C2×C4—24no—
113C2×C4—24no—
114C2×C4—28no—
115C2×C4—42no—
116C2×C4—42no—
117C2×C4—42no—
118C2×C4—48no—
119C2×C4—48no—
120C2×C4—48no—
121C2×C4—48no—
122C2×C4C2×C22⋊C412yes—
123C2×C4C2×C22⋊C411yescharacteristic
124C2×C4C2×C22⋊C411yescharacteristic
125C2×C4C2×C22⋊C412yes—
126C2×C4C2×C22⋊C412yes—
127C2×C4C2×C22⋊C412yes—
128C2×C4C2×C22⋊C412yes—
129C22—22no—
130C22—22no—
131C22—22no—
132C22—44no—
133C22C22×C22⋊C411yescharacteristic
134C22#51912yes—
135C22#53614yes—
136C4—22no—
137C4—21no—
138C4—21no—
139C4—22no—
140C4—22no—
141C4—22no—
142C4—48no—
143C4—88no—
144C4#41014yes—
145C2—24no—
146C2—22no—
147C2#231011yescharacteristic
148C2C2×#41012yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, prime radical, cosocleC24C24
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C42 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
9. C2×C4⋊Q8C4semidirect
10. C2×#125C4semidirect
12. C2×C4×Q8C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
#22832
#19962
#18202