Finite Group Databasebeta

← #30248

Subgroups — #30248

Order 256.

553 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 553 conjugacy classes of subgroups — too many to draw. Only its 135 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×#468C214yesmaximal, complemented
2#2857C211yesmaximal, characteristic, complemented
3#2856C211yesmaximal, characteristic
4#2095C212yesmaximal, complemented
5#2093C212yesmaximal, complemented
6#2014C212yesmaximal, complemented
7#2013C212yesmaximal, complemented
8#1728C211yesmaximal, characteristic, complemented
9C22×SD16C2214yes—
10C22×M16C2212yes—
11C2×C4⋊Q8C2211yescharacteristic
12C2×#127C2211yescharacteristic
13C2×C22⋊Q8C2212yes—
14C2×#121—22no—
15C2×#121C2212yes—
16C22×C42C2211yescharacteristic
17#468—216no—
18C2×#107C2214yes—
19C2×#103C2214yes—
20C2×#102C2214yes—
21#391C2212yes—
22#390—22no—
23#390C2212yes—
24#389—22no—
25#384C2211yescharacteristic
26#384C2211yescharacteristic
27#380—22no—
28#336C2212yes—
29#336C2212yes—
30C22×Q8C2312yes—
31C22×D4—22no—
32C22×D4—22no—
33C22×D4C2312yes—
34C23×C4D412yes—
35C23×C4C2311yescharacteristic
36C2×SD16—28no—
37C2×SD16—44no—
38C2×SD16—44no—
39C2×M16—42no—
40C2×M16—42no—
41C2×M16D418yescomplemented
42C22×C8C2314yes—
43C4⋊Q8—42no—
44#127—42no—
45C22⋊Q8—28no—
46#121—28no—
47#121—48no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4C2312yes—
53C2×C4⋊C4C2312yes—
54C2×C22⋊C4—22no—
55C2×C22⋊C4—24no—
56C2×C22⋊C4—22no—
57C2×C42—42no—
58C2×C42D412yes—
59C2×C42C2311yescharacteristic
60C2×C42C2311yescharacteristic
61#107—28no—
62#103—28no—
63#102—28no—
64#95—24no—
65C24—22no—
66C24C2×D411yescharacteristic
67C2×Q8—24no—
68C2×Q8—24no—
69C2×Q8—22no—
70C2×Q8—22no—
71C2×D4—24no—
72C2×D4—24no—
73C2×D4—22no—
74C2×D4—22no—
75C2×D4—44no—
76C2×D4—44no—
77C2×D4—48no—
78C2×D4—44no—
79C2×D4—44no—
80C22×C4—22no—
81C22×C4—21no—
82C22×C4—21no—
83C22×C4—24no—
84C22×C4—24no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—42no—
89C22×C4C2×D411yescharacteristic
90C22×C4C2×D414yes—
91C22×C4C2×D412yes—
92C22×C4C2×D412yes—
93C22×C4C2411yescharacteristic
94SD16—416no—
95M16—48no—
96C2×C8—24no—
97C2×C8—24no—
98C2×C8C2×D418yes—
99C4⋊C4—24no—
100C4⋊C4—24no—
101C4⋊C4—44no—
102C4⋊C4—44no—
103C4⋊C4—44no—
104C4⋊C4—44no—
105C22⋊C4—44no—
106C22⋊C4—44no—
107C22⋊C4—48no—
108C42—22no—
109C42—22no—
110C42—42no—
111C23—21no—
112C23—21no—
113C23—22no—
114C23—22no—
115C23—42no—
116C23—42no—
117C23—42no—
118C23—44no—
119C23—44no—
120C23#12712yes—
121C23C22×D411yescharacteristic
122Q8—44no—
123Q8—44no—
124D4—44no—
125D4—44no—
126D4—88no—
127D4—88no—
128C2×C4—22no—
129C2×C4—22no—
130C2×C4—21no—
131C2×C4—21no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—24no—
135C2×C4—24no—
136C2×C4—48no—
137C2×C4—42no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—44no—
143C2×C4—44no—
144C2×C4#12712yes—
145C2×C4AGL(1,ℤ/8)14yes—
146C2×C4#13714yes—
147C2×C4C22×D412yes—
148C2×C4H(5,𝔽2)11yescharacteristic
149C2×C4H(5,𝔽2)12yes—
150C2×C42−1+411yescharacteristic
151C8—28no—
152C22—22no—
153C22—22no—
154C22—22no—
155C22—42no—
156C22—42no—
157C22—82no—
158C22—82no—
159C22—82no—
160C22—84no—
161C22—84no—
162C22C2×#12711yescharacteristic
163C22#53411yescharacteristic
164C22#53711yescharacteristic
165C22C2×AGL(1,ℤ/8)12yes—
166C22C2×#13712yes—
167C4—22no—
168C4—24no—
169C4—24no—
170C4—82no—
171C4—82no—
172C4—82no—
173C4#53412yes—
174C4#53712yes—
175C2—42no—
176C2—162no—
177C2#265611yescharacteristic
178C2#315111yescharacteristic
179C2#315211yescharacteristic
180C2#319312yes—
181C2#325412yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radical#2856C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#468C2semidirect
2. #2857C2semidirect
4. #2095C2semidirect
5. #2093C2semidirect
6. #2014C2semidirect
7. #2013C2semidirect
8. #1728C2semidirect
41. C2×M16D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4682
#28572
#28562
#20952
#20932
#20142
#20132
#17282