Finite Group Databasebeta

← #23753

Subgroups — #23753

Order 256.

324 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 149 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#2103C218yesmaximal, complemented
4C2×#344C212yesmaximal
5#1738C212yesmaximal
6C2×#338C211yesmaximal, characteristic
7C22×M16C2212yes—
8C22×M16C2212yes—
9C22×M16C2211yescharacteristic
10C22×M16C2211yescharacteristic
11C2×#117C2211yescharacteristic
12#430—22no—
13#430C2214yes—
14C2×#108—22no—
15#424—22no—
16#424C2214yes—
17#423—22no—
18#344C2218yes—
19#341C2218yes—
20#338C2214yes—
21C23×C4C2311yescharacteristic
22C2×M16—22no—
23C2×M16—22no—
24C2×M16—21no—
25C2×M16—21no—
26C2×M16—22no—
27C2×M16—22no—
28C2×M16—22no—
29C2×M16—22no—
30C2×M16—22no—
31C2×M16—22no—
32C2×M16—22no—
33C2×M16—22no—
34C2×M16—22no—
35C2×M16—22no—
36C2×M16—22no—
37C2×M16—22no—
38C2×M16D412yes—
39C2×M16C2314yes—
40C2×M16C2314yes—
41C2×M16C2312yes—
42C22×C8—22no—
43C22×C8—22no—
44C22×C8D412yes—
45C22×C8C2312yes—
46#117—21no—
47#117—21no—
48#117Q812yes—
49#117C2312yes—
50C2×C4⋊C4—21no—
51C2×C22⋊C4Q812yes—
52C2×C42—21no—
53#108—28no—
54C4⋊C8—28no—
55C24C2×Q811yescharacteristic
56C22×C4—22no—
57C22×C4C2×D411yescharacteristic
58C22×C4C2×D411yescharacteristic
59C22×C4C2×Q811yescharacteristic
60C22×C4#4111yescharacteristic
61C22×C4#4111yescharacteristic
62C22×C4#4112yes—
63C22×C4#4112yes—
64C22×C4#4112yes—
65C22×C4#4112yes—
66C22×C4C2411yescharacteristic
67M16—24no—
68M16—24no—
69M16—24no—
70M16—24no—
71M16—24no—
72M16—24no—
73M16—41no—
74M16—41no—
75M16—42no—
76M16—42no—
77M16—42no—
78M16—42no—
79M16—42no—
80C2×C8—22no—
81C2×C8—22no—
82C2×C8—22no—
83C2×C8—24no—
84C2×C8—24no—
85C2×C8—24no—
86C2×C8—42no—
87C2×C8—42no—
88C2×C8—42no—
89C2×C8—42no—
90C2×C8C2×D414yes—
91C4⋊C4—22no—
92C4⋊C4—22no—
93C22⋊C4—22no—
94C22⋊C4C2×Q814yes—
95C42—22no—
96C42—22no—
97C23—81no—
98C23C22⋊Q811yescharacteristic
99C23C22⋊Q811yescharacteristic
100C23#12512yes—
101C23#12512yes—
102C23C22×Q811yescharacteristic
103C2×C4—24no—
104C2×C4—82no—
105C2×C4C22⋊Q811yescharacteristic
106C2×C4C22⋊Q811yescharacteristic
107C2×C4#12311yescharacteristic
108C2×C4#12311yescharacteristic
109C2×C4#12312yes—
110C2×C4#12411yescharacteristic
111C2×C4#12412yes—
112C2×C4#12411yescharacteristic
113C2×C4#12512yes—
114C2×C4#12512yes—
115C2×C4#12612yes—
116C2×C4#12612yes—
117C2×C4#12612yes—
118C2×C4#12612yes—
119C2×C4C22×D411yescharacteristic
120C2×C4C2×#4112yes—
121C2×C4C2×#4112yes—
122C2×C4C2×#4111yescharacteristic
123C8—24no—
124C8—42no—
125C8—44no—
126C8—44no—
127C22—41no—
128C22—41no—
129C22—42no—
130C22—42no—
131C22—41no—
132C22#40011yescharacteristic
133C22#40011yescharacteristic
134C22#40012yes—
135C22C2×C22⋊Q811yescharacteristic
136C22C2×#12512yes—
137C4—44no—
138C4#40012yes—
139C4#40011yescharacteristic
140C4#40011yescharacteristic
141C4C2×#12311yescharacteristic
142C4C2×#12411yescharacteristic
143C4C2×#12612yes—
144C2—21no—
145C2—22no—
146C2—22no—
147C2—21no—
148C2—21no—
149C2C2×#40011yescharacteristic
subgroupG/H
centerC4C2×#124
commutator, Frattini, cosocleC22×C4C24
socleC2C2×#400
prime radicalC24C2×Q8
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2103C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4302
#29052
#21032
C2×#3442
#17382
C2×#3382