Finite Group Databasebeta

← #11246

Subgroups — #11246

Order 256.

312 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 312 conjugacy classes of subgroups — too many to draw. Only its 117 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×#430C211yesmaximal, characteristic
2#2905C211yesmaximal, characteristic
3#1742C212yesmaximal
4C2×H(3,ℤ/4)C212yesmaximal
5C2×H(3,ℤ/4)C211yesmaximal, characteristic
6C22×M16C2211yescharacteristic
7C22×M16C2212yes—
8C22×M16C2211yescharacteristic
9C2×#117C2211yescharacteristic
10C2×#117C2212yes—
11#430—24no—
12C2×#108—22no—
13#424—22no—
14#424—22no—
15#423C414yescomplemented
16#343—24no—
17H(3,ℤ/4)—22no—
18H(3,ℤ/4)—24no—
19C23×C4C2311yescharacteristic
20C2×M16—22no—
21C2×M16—22no—
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×M16C2×C412yes—
32C2×M16D414yes—
33C2×M16D412yes—
34C22×C8—21no—
35C22×C8—22no—
36C22×C8D412yes—
37#117—21no—
38#117—21no—
39#117—22no—
40#117—22no—
41#117—22no—
42#117—22no—
43#117D412yes—
44#117Q812yes—
45C2×C4⋊C4—21no—
46C2×C4⋊C4—22no—
47C2×C22⋊C4—21no—
48C2×C22⋊C4—22no—
49C2×C42C2×C412yes—
50C2×C42Q814yes—
51#108—28no—
52C4⋊C8—28no—
53C24#4111yescharacteristic
54C22×C4—22no—
55C22×C4—24no—
56C22×C4C22×C411yescharacteristic
57C22×C4C2×D411yescharacteristic
58C22×C4C2×D411yescharacteristic
59C22×C4C2×D411yescharacteristic
60C22×C4C2×D412yes—
61C22×C4C2×Q811yescharacteristic
62C22×C4C2×Q812yes—
63C22×C4#4112yes—
64C22×C4#4112yes—
65C22×C4#4111yescharacteristic
66M16—24no—
67M16—24no—
68M16—24no—
69M16—24no—
70M16—24no—
71M16—41no—
72M16—42no—
73M16—42no—
74M16—41no—
75C2×C8—22no—
76C2×C8—22no—
77C2×C8—22no—
78C2×C8—24no—
79C2×C8—42no—
80C2×C8—42no—
81C2×C8—42no—
82C2×C8C22⋊C414yes—
83C4⋊C4—22no—
84C4⋊C4—22no—
85C4⋊C4—42no—
86C4⋊C4—42no—
87C22⋊C4—22no—
88C22⋊C4—22no—
89C22⋊C4—42no—
90C22⋊C4—42no—
91C42—22no—
92C42—24no—
93C42—24no—
94C42C4⋊C414yes—
95C23—81no—
96C23#11711yescharacteristic
97C23#12111yescharacteristic
98C23C22⋊Q811yescharacteristic
99C23C22⋊Q812yes—
100C23#12612yes—
101C2×C4—24no—
102C2×C4—44no—
103C2×C4—82no—
104C2×C4—84no—
105C2×C4C2×C22⋊C411yescharacteristic
106C2×C4C2×C4⋊C411yescharacteristic
107C2×C4C4×D412yes—
108C2×C4C4×Q812yes—
109C2×C4#12011yescharacteristic
110C2×C4#12112yes—
111C2×C4#12112yes—
112C2×C4#12111yescharacteristic
113C2×C4C22⋊Q812yes—
114C2×C4C22⋊Q812yes—
115C2×C4C22⋊Q811yescharacteristic
116C2×C4#12311yescharacteristic
117C2×C4#12312yes—
118C2×C4#12411yescharacteristic
119C2×C4#12512yes—
120C2×C4#12512yes—
121C2×C4C4⋊Q812yes—
122C2×C4C4⋊Q811yescharacteristic
123C8—24no—
124C8—42no—
125C8—44no—
126C22—41no—
127C22—42no—
128C22—41no—
129C22—41no—
130C22—42no—
131C22#38011yescharacteristic
132C22#38712yes—
133C22#39511yescharacteristic
134C22#39612yes—
135C22#40011yescharacteristic
136C4—44no—
137C4—84no—
138C4#38611yescharacteristic
139C4#38912yes—
140C4#39111yescharacteristic
141C4#39411yescharacteristic
142C4#39812yes—
143C4#39811yescharacteristic
144C2—21no—
145C2—22no—
146C2—22no—
147C2—21no—
148C2—21no—
149C2#144111yescharacteristic
subgroupG/H
centerC4#391
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC2#1441
prime radicalC24#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
15. #423C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4302
#29052
#17422
C2×H(3,ℤ/4)2