Finite Group Databasebeta

← #23639

Subgroups — #23639

Order 256.

507 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 507 conjugacy classes of subgroups — too many to draw. Only its 159 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
1C22×#107C211yesmaximal, characteristic, complemented
2C2×#408C211yesmaximal, characteristic
3#2311C212yesmaximal
4#2076C214yesmaximal, complemented
5#2075C214yesmaximal, complemented
6#1736C212yesmaximal, complemented
7#1735C211yesmaximal, characteristic, complemented
8C22×#41C2211yescharacteristic
9C22×M16C2211yescharacteristic
10C23×C8C2211yescharacteristic
11C2×#117C2212yes—
12C22×C4⋊C4C2212yes—
13C2×#107—24no—
14C2×#107C2212yes—
15C2×#107C2212yes—
16#408—24no—
17C2×C22⋊C8C2212yes—
18C2×C22⋊C8C2212yes—
19#391—22no—
20#390—22no—
21#386—24no—
22#380C2218yes—
23#340C2212yes—
24#340C2218yes—
25#340C2212yes—
26C2×#41—22no—
27C2×#41—22no—
28C2×#41—24no—
29C2×#41—24no—
30C22×Q8D411yescharacteristic
31C22×D4D412yes—
32C22×D4D411yescharacteristic
33C23×C4—22no—
34C23×C4C2312yes—
35C23×C4C2311yescharacteristic
36C2×M16—22no—
37C2×M16—24no—
38C22×C8—24no—
39C22×C8D414yes—
40C22×C8C2312yes—
41C22×C8C2311yescharacteristic
42C22×C8C2311yescharacteristic
43#117—24no—
44#117—24no—
45C2×C4⋊C4—24no—
46C2×C4⋊C4—24no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4C2314yes—
49C2×C4⋊C4C2314yes—
50C2×C22⋊C4—22no—
51C2×C22⋊C4—28no—
52C2×C42—22no—
53#107—24no—
54#107—24no—
55C22⋊C8—24no—
56C22⋊C8—24no—
57#95—28no—
58C24C2×D412yes—
59C24C2×D411yescharacteristic
60#41—44no—
61#41—44no—
62#41—48no—
63C2×Q8—22no—
64C2×Q8—24no—
65C2×D4—24no—
66C2×D4—28no—
67C2×D4—22no—
68C2×D4—24no—
69C22×C4—22no—
70C22×C4—22no—
71C22×C4—24no—
72C22×C4—24no—
73C22×C4—24no—
74C22×C4—24no—
75C22×C4—44no—
76C22×C4—84no—
77C22×C4C2×D412yes—
78C22×C4C2×D411yescharacteristic
79C22×C4C2×D412yes—
80C22×C4#4112yes—
81C22×C4#4114yes—
82C22×C4#4114yes—
83C22×C4C2411yescharacteristic
84M16—44no—
85C2×C8—28no—
86C2×C8—22no—
87C2×C8—22no—
88C2×C8—22no—
89C2×C8—24no—
90C2×C8C2×D412yes—
91C2×C8C2×D412yes—
92C4⋊C4—24no—
93C4⋊C4—24no—
94C4⋊C4—24no—
95C4⋊C4—24no—
96C4⋊C4—44no—
97C22⋊C4—44no—
98C22⋊C4—88no—
99C42—44no—
100C23—22no—
101C23—22no—
102C23—22no—
103C23—24no—
104C23—24no—
105C23—24no—
106C23#12112yes—
107C23#12314yes—
108C23C22×D411yescharacteristic
109Q8—44no—
110D4—48no—
111D4—44no—
112C2×C4—22no—
113C2×C4—24no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—44no—
119C2×C4—44no—
120C2×C4—48no—
121C2×C4—44no—
122C2×C4—88no—
123C2×C4#12112yes—
124C2×C4#12314yes—
125C2×C4#12314yes—
126C2×C4#12414yes—
127C2×C4#12618yes—
128C2×C4C22×D411yescharacteristic
129C2×C4C2×#4112yes—
130C2×C4C2×#4112yes—
131C2×C4C2×#4111yescharacteristic
132C8—22no—
133C8—22no—
134C8—42no—
135C22—28no—
136C22—22no—
137C22—22no—
138C22—48no—
139C22—42no—
140C22—42no—
141C22—42no—
142C22#39714yes—
143C22C2×#12111yescharacteristic
144C22C2×#12312yes—
145C22#57612yes—
146C22#57812yes—
147C4—42no—
148C4—84no—
149C4—84no—
150C4#39714yes—
151C4C2×#12311yescharacteristic
152C4C2×#12411yescharacteristic
153C4C2×#12612yes—
154C2—24no—
155C2—82no—
156C2C2×#39711yescharacteristic
157C2#305811yescharacteristic
158C2#305911yescharacteristic
159C2#309814yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#107C2semidirect
4. #2076C2semidirect
5. #2075C2semidirect
6. #1736C2semidirect
7. #1735C2semidirect

Maximal subgroups

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

subgroupindex
C22×#1072
C2×#4082
#23112
#20762
#20752
#17362
#17352