Finite Group Databasebeta

← #28727

Subgroups — #28727

Order 256.

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

normal subgroups only

This group has 399 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×#489C212yesmaximal
2#2862C211yesmaximal, characteristic, complemented
3C4×#124C211yesmaximal, characteristic
4#2074C212yesmaximal, complemented
5#2073C212yesmaximal
6#1993C212yesmaximal, complemented
7#1805C212yesmaximal, complemented
8#1804C212yesmaximal
9#1767C211yesmaximal, characteristic, complemented
10C2×C4⋊Q8C2212yes—
11C2×#124C2211yescharacteristic
12C2×C4×Q8C2211yescharacteristic
13C2×C4×D4C2211yescharacteristic
14#489—28no—
15C2×C4⋊C8C2212yes—
16C2×#103C2214yes—
17C2×#102C2214yes—
18C2×#97C2212yes—
19#391—22no—
20#391—22no—
21#391C2211yescharacteristic
22#390C2211yescharacteristic
23#388—22no—
24#382C2212yes—
25#382C2212yes—
26#382C2211yescharacteristic
27C4×C22⋊C4—22no—
28C43C2211yescharacteristic
29#340C2214yes—
30#340C2214yes—
31#336C2212yes—
32C22×Q8—22no—
33C22×Q8C2311yescharacteristic
34C22×D4C2311yescharacteristic
35C23×C4—21no—
36C22×C8C2314yes—
37C4⋊Q8—24no—
38C4⋊Q8—24no—
39#124—22no—
40#124D414yes—
41C4×Q8—24no—
42C4×D4—24no—
43C2×C4⋊C4—21no—
44C2×C4⋊C4—22no—
45C2×C4⋊C4C2311yescharacteristic
46C2×C4⋊C4C2311yescharacteristic
47C2×C4⋊C4C2314yes—
48C2×C22⋊C4—22no—
49C2×C22⋊C4—21no—
50C2×C22⋊C4—22no—
51C2×C42—21no—
52C2×C42D412yes—
53C2×C42D412yes—
54C2×C42C2311yescharacteristic
55C2×C42C2311yescharacteristic
56C2×C42C2311yescharacteristic
57C4⋊C8—24no—
58#103—28no—
59#102—28no—
60#97—24no—
61#95—22no—
62#95—22no—
63#95—24no—
64#95—22no—
65#95—22no—
66C24—21no—
67C2×Q8—21no—
68C2×Q8—22no—
69C2×Q8—22no—
70C2×Q8—44no—
71C2×Q8—44no—
72C2×Q8—44no—
73C2×Q8C2×D412yes—
74C2×D4—22no—
75C2×D4—21no—
76C2×D4—22no—
77C2×D4C2×D412yes—
78C22×C4—21no—
79C22×C4—21no—
80C22×C4—24no—
81C22×C4—21no—
82C22×C4—44no—
83C22×C4—42no—
84C22×C4C2×D412yes—
85C22×C4C2×D412yes—
86C22×C4C2×D411yescharacteristic
87C22×C4C2×D411yescharacteristic
88C22×C4C2411yescharacteristic
89C2×C8—24no—
90C2×C8—24no—
91C2×C8—24no—
92C4⋊C4—24no—
93C4⋊C4—22no—
94C4⋊C4—22no—
95C4⋊C4—24no—
96C4⋊C4—44no—
97C4⋊C4—42no—
98C22⋊C4—28no—
99C22⋊C4—44no—
100C22⋊C4—42no—
101C42—22no—
102C42—42no—
103C42—42no—
104C42—42no—
105C42C2×D412yes—
106C42#4112yes—
107C42#4114yes—
108C23—22no—
109C23—41no—
110C23—41no—
111C23—42no—
112C23—42no—
113C23C22×D411yescharacteristic
114Q8—24no—
115Q8—42no—
116Q8—88no—
117D4—24no—
118D4—42no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—41no—
128C2×C4—41no—
129C2×C4—44no—
130C2×C4—41no—
131C2×C4—41no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4—44no—
135C2×C4—44no—
136C2×C4—84no—
137C2×C4#12114yes—
138C2×C4#12412yes—
139C2×C4#12412yes—
140C2×C4C22×D411yescharacteristic
141C2×C4C2×#4112yes—
142C2×C4C2×#4111yescharacteristic
143C2×C42−1+412yes—
144C8—44no—
145C22—44no—
146C22—42no—
147C22—81no—
148C22—81no—
149C22—82no—
150C22C2×#12111yescharacteristic
151C22C2×#12411yescharacteristic
152C22#53611yescharacteristic
153C22#57512yes—
154C22#57512yes—
155C4—22no—
156C4—22no—
157C4—24no—
158C4—42no—
159C4—42no—
160C4—81no—
161C4—81no—
162C4—84no—
163C4#54712yes—
164C4#55612yes—
165C2—82no—
166C2#254711yescharacteristic
167C2#304012yes—
168C2#313511yescharacteristic
169C2#314011yescharacteristic
170C2#324012yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2862C2semidirect
4. #2074C2semidirect
6. #1993C2semidirect
7. #1805C2semidirect
9. #1767C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4892
#28622
C4×#1242
#20742
#20732
#19932
#18052
#18042
#17672