Finite Group Databasebeta

← #30253

Subgroups — #30253

Order 256.

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

normal subgroups only

This group has 551 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
1C2×#469C212yesmaximal, complemented
2C2×#466C212yesmaximal, complemented
3#2619C212yesmaximal, complemented
4#2092C214yesmaximal, complemented
5#2011C214yesmaximal, complemented
6#1729C211yesmaximal, characteristic, complemented
7C22×D8C2212yes—
8C22×D8C2212yes—
9C22×M16C2211yescharacteristic
10C23×C8C2211yescharacteristic
11C2×#127C2212yes—
12C2×#121C2214yes—
13C2×#117C2211yescharacteristic
14#469—28no—
15#466—28no—
16C2×#107C2212yes—
17C2×#106C2212yes—
18C2×#102C2214yes—
19C2×#102C2214yes—
20#394—24no—
21#392—24no—
22#390C2214yes—
23#382C2212yes—
24#336C2214yes—
25C22×D4—24no—
26C22×D4—24no—
27C22×D4C2314yes—
28C23×C4C2311yescharacteristic
29C2×D8—24no—
30C2×D8—24no—
31C2×D8—42no—
32C2×D8—42no—
33C2×D8—42no—
34C2×D8—42no—
35C2×M16—41no—
36C2×M16—41no—
37C2×M16D414yescomplemented
38C22×C8—41no—
39C22×C8—41no—
40C22×C8D414yescomplemented
41C22×C8C2312yes—
42C22×C8C2312yes—
43#127—42no—
44#127—42no—
45#121—28no—
46#121—28no—
47#117—41no—
48#117—41no—
49C2×C4⋊C4D412yes—
50C2×C4⋊C4C2314yes—
51C2×C22⋊C4—24no—
52C2×C22⋊C4—28no—
53C2×C22⋊C4D412yes—
54C2×C42C2312yes—
55#107—24no—
56#106—24no—
57#102—28no—
58#102—28no—
59#95—24no—
60C24—24no—
61C24C2×D411yescharacteristic
62C2×D4—24no—
63C2×D4—24no—
64C2×D4—24no—
65C2×D4—24no—
66C2×D4—24no—
67C2×D4—24no—
68C2×D4—48no—
69C2×D4—48no—
70C2×D4—88no—
71C2×D4—88no—
72C22×C4—21no—
73C22×C4—21no—
74C22×C4—21no—
75C22×C4—21no—
76C22×C4—24no—
77C22×C4C2×D414yes—
78C22×C4C2×D411yescharacteristic
79C22×C4C2×D412yes—
80C22×C4C2×D412yes—
81C22×C4C2411yescharacteristic
82D8—48no—
83D8—48no—
84M16—44no—
85C2×C8—22no—
86C2×C8—22no—
87C2×C8—22no—
88C2×C8—22no—
89C2×C8—44no—
90C2×C8C2×D414yes—
91C2×C8C2×D414yes—
92C4⋊C4—24no—
93C4⋊C4—24no—
94C4⋊C4—42no—
95C22⋊C4—42no—
96C22⋊C4—48no—
97C22⋊C4—88no—
98C42—22no—
99C42—22no—
100C23—21no—
101C23—21no—
102C23—24no—
103C23—44no—
104C23—44no—
105C23—44no—
106C23—48no—
107C23—48no—
108C23#12712yes—
109C23C22×D411yescharacteristic
110D4—44no—
111D4—44no—
112D4—44no—
113D4—44no—
114D4—816no—
115D4—816no—
116C2×C4—21no—
117C2×C4—21no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—24no—
123C2×C4—28no—
124C2×C4—44no—
125C2×C4—48no—
126C2×C4#12712yes—
127C2×C4C22×D411yescharacteristic
128C2×C4C22×D411yescharacteristic
129C2×C4H(5,𝔽2)11yescharacteristic
130C2×C4H(5,𝔽2)11yescharacteristic
131C2×C4H(5,𝔽2)11yescharacteristic
132C2×C42−1+411yescharacteristic
133C8—24no—
134C8—24no—
135C22—24no—
136C22—22no—
137C22—42no—
138C22—42no—
139C22—84no—
140C22—84no—
141C22—84no—
142C22—88no—
143C22—88no—
144C22C2×#12711yescharacteristic
145C22#53411yescharacteristic
146C22#53711yescharacteristic
147C22#57614yes—
148C4—22no—
149C4—44no—
150C4—84no—
151C4#53411yescharacteristic
152C4#53411yescharacteristic
153C4#53711yescharacteristic
154C4#53711yescharacteristic
155C2—42no—
156C2—164no—
157C2#265611yescharacteristic
158C2#315512yes—
159C2#319912yes—
160C2#325912yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#469C2semidirect
2. C2×#466C2semidirect
3. #2619C2semidirect
4. #2092C2semidirect
5. #2011C2semidirect
6. #1729C2semidirect
37. C2×M16D4semidirect
40. C22×C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4692
C2×#4662
#26192
#20922
#20112
#17292