Finite Group Databasebeta

← #11241

Subgroups — #11241

Order 256.

319 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 319 conjugacy classes of subgroups — too many to draw. Only its 119 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×#427C211yesmaximal, characteristic
2C2×#424C211yesmaximal, characteristic
3C2×#344C212yesmaximal
4C2×#341C211yesmaximal, characteristic
5#1733C212yesmaximal
6C22×M16C2211yescharacteristic
7C22×M16C2212yes—
8C23×C8C2211yescharacteristic
9C2×#117C2212yes—
10C2×#117C2211yescharacteristic
11#427—24no—
12C2×#107—21no—
13C2×#106—21no—
14#424—21no—
15#424—21no—
16#424C414yescomplemented
17C2×C4⋊C8—22no—
18#344—24no—
19#341—22no—
20#339—24no—
21C23×C4C2311yescharacteristic
22C2×M16—22no—
23C2×M16—21no—
24C2×M16—22no—
25C2×M16—22no—
26C2×M16—22no—
27C2×M16—22no—
28C2×M16—22no—
29C2×M16—22no—
30C2×M16C2×C412yes—
31C2×M16Q814yes—
32C22×C8—22no—
33C22×C8—22no—
34C22×C8—21no—
35C22×C8—22no—
36C22×C8C2×C412yes—
37C22×C8D412yes—
38C22×C8D411yescharacteristic
39C22×C8D411yescharacteristic
40#117—21no—
41#117—21no—
42#117—22no—
43#117—22no—
44#117—22no—
45#117C2×C412yes—
46#117D414yes—
47#117D412yes—
48C2×C4⋊C4—22no—
49C2×C4⋊C4Q812yes—
50C2×C22⋊C4—21no—
51C2×C22⋊C4—22no—
52C2×C42—21no—
53C2×C42—22no—
54#107—24no—
55#106—24no—
56C4⋊C8—24no—
57C4⋊C8—24no—
58C24#4111yescharacteristic
59C22×C4—22no—
60C22×C4—42no—
61C22×C4C22×C411yescharacteristic
62C22×C4C2×D411yescharacteristic
63C22×C4C2×D411yescharacteristic
64C22×C4C2×D411yescharacteristic
65C22×C4C2×D412yes—
66C22×C4C2×Q811yescharacteristic
67C22×C4C2×Q812yes—
68C22×C4#4112yes—
69C22×C4#4112yes—
70C22×C4#4111yescharacteristic
71M16—24no—
72M16—24no—
73M16—24no—
74M16—41no—
75M16—42no—
76M16—42no—
77M16—41no—
78C2×C8—24no—
79C2×C8—21no—
80C2×C8—21no—
81C2×C8—24no—
82C2×C8—21no—
83C2×C8—21no—
84C2×C8—22no—
85C2×C8—24no—
86C2×C8—42no—
87C2×C8—42no—
88C2×C8—42no—
89C2×C8C22⋊C412yes—
90C2×C8C22⋊C412yes—
91C4⋊C4—22no—
92C4⋊C4—24no—
93C4⋊C4—42no—
94C4⋊C4C4⋊C414yes—
95C22⋊C4—22no—
96C22⋊C4—22no—
97C22⋊C4—24no—
98C22⋊C4—42no—
99C42—22no—
100C42—22no—
101C42—24no—
102C42—42no—
103C23—42no—
104C23#11711yescharacteristic
105C23#12111yescharacteristic
106C23C22⋊Q811yescharacteristic
107C23#12312yes—
108C23#12512yes—
109C2×C4—24no—
110C2×C4—44no—
111C2×C4—44no—
112C2×C4—84no—
113C2×C4C2×C22⋊C411yescharacteristic
114C2×C4C2×C4⋊C411yescharacteristic
115C2×C4C4×D412yes—
116C2×C4C4×Q812yes—
117C2×C4#12011yescharacteristic
118C2×C4#12112yes—
119C2×C4#12112yes—
120C2×C4#12111yescharacteristic
121C2×C4C22⋊Q812yes—
122C2×C4C22⋊Q812yes—
123C2×C4C22⋊Q812yes—
124C2×C4C22⋊Q811yescharacteristic
125C2×C4#12311yescharacteristic
126C2×C4#12411yescharacteristic
127C2×C4#12512yes—
128C2×C4#12612yes—
129C2×C4C4⋊Q812yes—
130C2×C4C4⋊Q811yescharacteristic
131C8—22no—
132C8—22no—
133C8—42no—
134C8—44no—
135C22—22no—
136C22—22no—
137C22—22no—
138C22—42no—
139C22—42no—
140C22#38011yescharacteristic
141C22#38712yes—
142C22#39411yescharacteristic
143C22#39812yes—
144C22#39811yescharacteristic
145C4—44no—
146C4—84no—
147C4#38611yescharacteristic
148C4#38912yes—
149C4#39111yescharacteristic
150C4#39511yescharacteristic
151C4#39612yes—
152C4#40011yescharacteristic
153C2—21no—
154C2—22no—
155C2—22no—
156C2—21no—
157C2#144111yescharacteristic
158C2#181412yes—
subgroupG/H
centerC2×C4#121
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC22#380
prime radicalC24#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
16. #424C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4272
C2×#4242
C2×#3442
C2×#3412
#17332