Finite Group Databasebeta

← #23674

Subgroups — #23674

Order 256.

383 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 383 conjugacy classes of subgroups — too many to draw. Only its 167 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
1#2911C212yesmaximal
2C2×#427C211yesmaximal, characteristic
3C2×#424C211yesmaximal, characteristic
4#2090C214yesmaximal, complemented
5#2089C214yesmaximal, complemented
6#1742C212yesmaximal
7C2×#341C211yesmaximal, characteristic
8C22×M16C2211yescharacteristic
9C22×M16C2212yes—
10C23×C8C2211yescharacteristic
11C2×#117C2211yescharacteristic
12C2×#117C2212yes—
13#428—24no—
14#428C2218yes—
15#427—22no—
16#427—22no—
17#427—24no—
18C2×#107C2212yes—
19C2×#106C2212yes—
20#424—22no—
21#424C2212yes—
22#424C2212yes—
23C2×C4⋊C8—22no—
24#343C2218yes—
25#341C2212yes—
26#341C2212yes—
27C23×C4C2311yescharacteristic
28C2×M16—22no—
29C2×M16—24no—
30C2×M16—21no—
31C2×M16—24no—
32C2×M16Q818yes—
33C2×M16C2312yes—
34C2×M16C2314yes—
35C22×C8—22no—
36C22×C8—24no—
37C22×C8—21no—
38C22×C8D412yes—
39C22×C8D412yes—
40C22×C8C2311yescharacteristic
41C22×C8C2311yescharacteristic
42#117—21no—
43#117—21no—
44#117—22no—
45#117—22no—
46#117—22no—
47#117—22no—
48#117D412yes—
49#117C2312yes—
50C2×C4⋊C4D412yes—
51C2×C4⋊C4C2314yes—
52C2×C22⋊C4—21no—
53C2×C22⋊C4—22no—
54C2×C42—21no—
55C2×C42—22no—
56#107—24no—
57#107—28no—
58#106—24no—
59#106—28no—
60C4⋊C8—24no—
61C4⋊C8—24no—
62C24#4111yescharacteristic
63C22×C4—22no—
64C22×C4—24no—
65C22×C4C2×D411yescharacteristic
66C22×C4C2×D411yescharacteristic
67C22×C4C2×D411yescharacteristic
68C22×C4C2×D411yescharacteristic
69C22×C4C2×Q814yes—
70C22×C4#4111yescharacteristic
71C22×C4#4114yes—
72C22×C4C2411yescharacteristic
73M16—28no—
74M16—24no—
75M16—24no—
76M16—42no—
77M16C2×Q818yes—
78C2×C8—28no—
79C2×C8—24no—
80C2×C8—24no—
81C2×C8—24no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8—22no—
85C2×C8—42no—
86C2×C8C2×D412yes—
87C2×C8C2×D412yes—
88C4⋊C4—22no—
89C4⋊C4—24no—
90C4⋊C4—24no—
91C4⋊C4C2×D414yes—
92C22⋊C4—22no—
93C22⋊C4—22no—
94C22⋊C4—42no—
95C22⋊C4—42no—
96C42—22no—
97C42—22no—
98C42—42no—
99C42—42no—
100C23—42no—
101C23#12111yescharacteristic
102C23#12111yescharacteristic
103C23#12514yes—
104C23C2×#4111yescharacteristic
105C2×C4—24no—
106C2×C4—44no—
107C2×C4—44no—
108C2×C4—84no—
109C2×C4#12111yescharacteristic
110C2×C4#12111yescharacteristic
111C2×C4C22⋊Q814yes—
112C2×C4C22⋊Q814yes—
113C2×C4#12312yes—
114C2×C4#12312yes—
115C2×C4#12514yes—
116C2×C4C4⋊Q812yes—
117C2×C4C4⋊Q812yes—
118C2×C4C22×D411yescharacteristic
119C2×C4C22×D411yescharacteristic
120C2×C4C22×Q812yes—
121C2×C4C2×#4112yes—
122C8—28no—
123C8—22no—
124C8—22no—
125C8—42no—
126C22—22no—
127C22—22no—
128C22—22no—
129C22—44no—
130C22#39812yes—
131C22#39812yes—
132C22C2×#12111yescharacteristic
133C22C2×#12512yes—
134C4—44no—
135C4—84no—
136C4#39812yes—
137C4#39812yes—
138C4C2×C22⋊Q812yes—
139C4C2×#12311yescharacteristic
140C4C2×C4⋊Q811yescharacteristic
141C2—22no—
142C2—22no—
143C2—22no—
144C2C2×#39811yescharacteristic
145C2#306712yes—
subgroupG/H
centerC2×C4#121
commutator, Frattini, cosocleC22×C4C24
socleC22C2×#121
prime radicalC24#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2090C2semidirect
5. #2089C2semidirect

Maximal subgroups

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

subgroupindex
#29112
C2×#4272
C2×#4242
#20902
#20892
#17422
C2×#3412