Finite Group Databasebeta

← #27914

Subgroups — #27914

Order 256.

512 conjugacy classes of subgroups; only the 147 normal subgroups are shown.

normal subgroups only

This group has 512 conjugacy classes of subgroups — too many to draw. Only its 147 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×#483C212yesmaximal, complemented
2C2×#480C212yesmaximal
3#2850C211yesmaximal, characteristic
4C2×#384C211yesmaximal, characteristic, complemented
5#2095C212yesmaximal, complemented
6#2094C212yesmaximal, complemented
7#1959C212yesmaximal, complemented
8#1847C212yesmaximal, complemented
9#1749C211yesmaximal, characteristic, complemented
10C2×#124C2211yescharacteristic
11C2×C22⋊Q8C2211yescharacteristic
12C2×#121C2211yescharacteristic
13C22×C4⋊C4—22no—
14C22×C4⋊C4C2212yes—
15C22×C42C2211yescharacteristic
16#483—28no—
17#480—28no—
18C2×#107C2214yes—
19C2×#106C2214yes—
20C2×#103C2214yes—
21C2×#102C2214yes—
22C2×C22⋊C8C2212yes—
23C2×#97C2212yes—
24#391C2211yescharacteristic
25#390C2211yescharacteristic
26#388—22no—
27#386—22no—
28#384—22no—
29#384C2212yes—
30#384C2212yes—
31#382C2211yescharacteristic
32#336C2212yes—
33C22×Q8C2311yescharacteristic
34C22×D4—21no—
35C22×D4C2311yescharacteristic
36C23×C4—22no—
37C23×C4D412yes—
38C23×C4C2311yescharacteristic
39C22×C8C2314yes—
40#124—24no—
41C22⋊Q8—24no—
42#121—24no—
43C2×C4⋊C4—24no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4—24no—
46C2×C4⋊C4—24no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—21no—
49C2×C4⋊C4—48no—
50C2×C4⋊C4C2314yes—
51C2×C4⋊C4C2311yescharacteristic
52C2×C4⋊C4C2311yescharacteristic
53C2×C22⋊C4—21no—
54C2×C22⋊C4—21no—
55C2×C22⋊C4—22no—
56C2×C22⋊C4—22no—
57C2×C42—24no—
58C2×C42D412yes—
59C2×C42C2311yescharacteristic
60C2×C42C2311yescharacteristic
61#107—28no—
62#106—28no—
63#103—28no—
64#102—28no—
65C22⋊C8D418yes—
66#97—24no—
67#95—22no—
68#95—22no—
69C24—21no—
70C24C2×D411yescharacteristic
71C2×Q8—22no—
72C2×Q8—22no—
73C2×Q8—22no—
74C2×D4—22no—
75C2×D4—22no—
76C2×D4—22no—
77C2×D4—42no—
78C2×D4—44no—
79C22×C4—24no—
80C22×C4—24no—
81C22×C4—24no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—21no—
85C22×C4—21no—
86C22×C4—21no—
87C22×C4—24no—
88C22×C4—44no—
89C22×C4—48no—
90C22×C4C2×D412yes—
91C22×C4C2×D411yescharacteristic
92C22×C4C2×D414yes—
93C22×C4C2×D412yes—
94C22×C4C2411yescharacteristic
95C2×C8—24no—
96C2×C8—24no—
97C2×C8C2×D418yes—
98C4⋊C4—24no—
99C4⋊C4—24no—
100C4⋊C4—22no—
101C4⋊C4—22no—
102C4⋊C4—48no—
103C4⋊C4—48no—
104C4⋊C4—44no—
105C4⋊C4—42no—
106C22⋊C4—42no—
107C22⋊C4—44no—
108C22⋊C4—42no—
109C22⋊C4—44no—
110C42—24no—
111C42—22no—
112C42#4114yes—
113C23—21no—
114C23—21no—
115C23—22no—
116C23—41no—
117C23—41no—
118C23—41no—
119C23—42no—
120C23—42no—
121C23#12712yes—
122C23AGL(1,ℤ/8)14yes—
123C23C22×D411yescharacteristic
124Q8—44no—
125D4—44no—
126D4—84no—
127C2×C4—216no—
128C2×C4—22no—
129C2×C4—21no—
130C2×C4—21no—
131C2×C4—22no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—28no—
135C2×C4—41no—
136C2×C4—41no—
137C2×C4—41no—
138C2×C4—41no—
139C2×C4—44no—
140C2×C4—41no—
141C2×C4—48no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—88no—
145C2×C4#12314yes—
146C2×C4#12712yes—
147C2×C4#13714yes—
148C2×C4C22×D412yes—
149C2×C4C2×#4112yes—
150C2×C42−1+412yes—
151C8—28no—
152C22—24no—
153C22—22no—
154C22—24no—
155C22—22no—
156C22—82no—
157C22—81no—
158C22—81no—
159C22—82no—
160C22—81no—
161C22#49614yes—
162C22C2×#12311yescharacteristic
163C22C2×#12711yescharacteristic
164C22#53611yescharacteristic
165C22C2×AGL(1,ℤ/8)12yes—
166C22C2×#13712yes—
167C4—24no—
168C4—24no—
169C4—22no—
170C4—84no—
171C4—81no—
172C4—81no—
173C4—81no—
174C4#54714yes—
175C2—24no—
176C2—161no—
177C2#250111yescharacteristic
178C2#309212yes—
179C2C2×#49611yescharacteristic
180C2#315211yescharacteristic
181C2#323812yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#121C22
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×#483C2semidirect
4. C2×#384C2semidirect
5. #2095C2semidirect
6. #2094C2semidirect
7. #1959C2semidirect
8. #1847C2semidirect
9. #1749C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4832
C2×#4802
#28502
C2×#3842
#20952
#20942
#19592
#18472
#17492