Finite Group Databasebeta

← #28300

Subgroups — #28300

Order 256.

333 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 333 conjugacy classes of subgroups — too many to draw. Only its 127 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#3078C212yesmaximal
2#2961C211yesmaximal, characteristic
3C2×#441C211yesmaximal, characteristic
4#2064C214yesmaximal
5#1979C212yesmaximal
6#1951C212yesmaximal
7#1849C211yesmaximal, characteristic
8#1801C212yesmaximal
9C22×Q16C2211yescharacteristic
10#533C2211yescharacteristic
11C2×C4×Q8C2212yes—
12#479—24no—
13#477—22no—
14#475—22no—
15#446—24no—
16#441—24no—
17C2×#108C2212yes—
18C2×#108C2212yes—
19#428C2214yes—
20C2×#106C2211yescharacteristic
21#424C2212yes—
22#423C2212yes—
23#423C2211yescharacteristic
24#419C2214yes—
25C2×#103C2212yes—
26C2×#101C2214yes—
27#405C2212yes—
28C2×#97C2211yescharacteristic
29#343C2214yes—
30C22×Q8C2312yes—
31C2×Q16—22no—
32C2×Q16—22no—
33C2×Q16Q814yescomplemented
34C2×M16C2312yes—
35C2×M16C2314yes—
36C22×C8C2311yescharacteristic
37C22×C8C2311yescharacteristic
38C4⋊Q8D412yes—
39#125D412yes—
40C22⋊Q8—22no—
41C4×Q8—22no—
42C4×Q8—22no—
43C4×Q8—22no—
44C4×Q8—22no—
45C4×Q8—22no—
46#117C2312yes—
47C2×C4⋊C4—22no—
48C2×C4⋊C4C2312yes—
49C2×C42—22no—
50C2×C42C2311yescharacteristic
51#108—24no—
52#108—42no—
53#107—24no—
54#106—22no—
55#106—24no—
56C4⋊C8—24no—
57C4⋊C8—22no—
58C4⋊C8—22no—
59C4⋊C8—22no—
60#103—24no—
61#103—24no—
62#103—24no—
63#101—44no—
64#97—22no—
65#97D414yes—
66C4×C8—22no—
67C2×Q8—22no—
68C2×Q8—22no—
69C2×Q8—22no—
70C2×Q8—22no—
71C2×Q8—22no—
72C2×Q8—22no—
73C2×Q8C2×Q814yes—
74C22×C4—22no—
75C22×C4—22no—
76C22×C4#4112yes—
77C22×C4C2411yescharacteristic
78Q16—28no—
79M16—24no—
80M16—22no—
81M16—24no—
82M16—22no—
83C2×C8—21no—
84C2×C8—21no—
85C2×C8—22no—
86C2×C8—24no—
87C2×C8C2×D412yes—
88C2×C8C2×D412yes—
89C2×C8C2×Q812yes—
90C2×C8#4112yes—
91C4⋊C4—24no—
92C4⋊C4—22no—
93C4⋊C4—22no—
94C4⋊C4—22no—
95C4⋊C4—42no—
96C4⋊C4—42no—
97C4⋊C4C2×D414yes—
98C22⋊C4—22no—
99C42—22no—
100C42—42no—
101C42—42no—
102C42C2×D412yes—
103C42C2×D411yescharacteristic
104C42C2×D411yescharacteristic
105C23C2×#4111yescharacteristic
106Q8—24no—
107Q8—24no—
108Q8—42no—
109Q8—42no—
110Q8—82no—
111C2×C4—24no—
112C2×C4—24no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—42no—
117C2×C4—82no—
118C2×C4#12112yes—
119C2×C4#12112yes—
120C2×C4C22×D411yescharacteristic
121C2×C4C22×D411yescharacteristic
122C2×C4C22×Q811yescharacteristic
123C2×C4C2×#4111yescharacteristic
124C2×C4H(5,𝔽2)11yescharacteristic
125C2×C42−1+411yescharacteristic
126C8—22no—
127C8—42no—
128C8—44no—
129C8C22⋊Q814yes—
130C22—22no—
131C22C2×#12111yescharacteristic
132C22#55411yescharacteristic
133C22#55611yescharacteristic
134C4—22no—
135C4—22no—
136C4—44no—
137C4—44no—
138C4—82no—
139C4C2×C22⋊Q811yescharacteristic
140C4#53711yescharacteristic
141C4D4×Q811yescharacteristic
142C4#55011yescharacteristic
143C2—21no—
144C2—21no—
145C2#253811yescharacteristic
146C2#306912yes—
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radicalC23C2×#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
33. C2×Q16Q8semidirect

Maximal subgroups

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

subgroupindex
#30782
#29612
C2×#4412
#20642
#19792
#19512
#18492
#18012