Finite Group Databasebeta

← #19689

Subgroups — #19689

Order 256.

416 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 416 conjugacy classes of subgroups — too many to draw. Only its 119 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
1#3207C212yesmaximal, complemented
2#3184C212yesmaximal, complemented
3#3169C211yesmaximal, characteristic, complemented
4#3147C211yesmaximal, characteristic, complemented
5#1721C212yesmaximal, complemented
6#1721C212yesmaximal, complemented
7#1720C212yesmaximal, complemented
8#1714C212yesmaximal, complemented
9#1451C211yesmaximal, characteristic, complemented
10C2×#135—22no—
11#532C2212yes—
12#532C2212yes—
13#500C2211yescharacteristic
14#498C2212yes—
15#495—22no—
16#494C2211yescharacteristic
17#493C2211yescharacteristic
18#493C2211yescharacteristic
19#493C2212yes—
20#493C2212yes—
21#492C2212yes—
22#492C2212yes—
23#487C2212yes—
24#486C2212yes—
25#486C2212yes—
26#486C2212yes—
27#486C2212yes—
28#469—24no—
29#466—22no—
30#463—24no—
31#449—24no—
32#442—24no—
33C4×D8—22no—
34#431C2211yescharacteristic
35C4×M16C2211yescharacteristic
36C2×C4×C8C2211yescharacteristic
37#322C2212yes—
38#322C2212yes—
39C2×#41—22no—
40C2×#41—22no—
41#135—48no—
42C2×Q16—22no—
43C2×SD16—24no—
44C2×SD16—24no—
45C2×D8—22no—
46C2×D8—22no—
47C2×D8—24no—
48C2×D8—24no—
49C2×M16D412yes—
50C22×C8D412yes—
51C4⋊Q8C2312yes—
52C4⋊Q8C2312yes—
53#127C2312yes—
54#127C2312yes—
55#124—22no—
56#124—22no—
57#121—22no—
58#121—22no—
59#121—22no—
60#121—22no—
61C4×D4—22no—
62C4×D4—22no—
63C4×D4—22no—
64C4×D4—22no—
65C2×C42C2311yescharacteristic
66#107—22no—
67#106—24no—
68C4⋊C8D412yes—
69#103—24no—
70#102—24no—
71#102—24no—
72#102—24no—
73#102—24no—
74C22⋊C8D412yes—
75#97D412yes—
76C4×C8D412yes—
77C4×C8C2311yescharacteristic
78C4×C8C2311yescharacteristic
79C4×C8C2312yes—
80C4×C8C2312yes—
81#41—48no—
82#41—84no—
83C2×Q8—22no—
84C2×Q8—22no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4—22no—
88C2×D4—22no—
89C2×D4—22no—
90C2×D4—22no—
91C2×D4—42no—
92C2×D4—42no—
93C22×C4—42no—
94C22×C4—42no—
95C22×C4C2×D411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4C2×D411yescharacteristic
98Q16—44no—
99SD16—48no—
100SD16—84no—
101D8—48no—
102D8—44no—
103D8—44no—
104D8—84no—
105M16—42no—
106C2×C8—24no—
107C2×C8C2×D412yes—
108C2×C8C2×D414yes—
109C2×C8C2×D414yes—
110C2×C8C2×D412yes—
111C4⋊C4—22no—
112C4⋊C4—22no—
113C4⋊C4—22no—
114C4⋊C4—22no—
115C22⋊C4—42no—
116C22⋊C4—42no—
117C22⋊C4—42no—
118C22⋊C4—42no—
119C42C2×D411yescharacteristic
120C42C2×D411yescharacteristic
121C42C2×D411yescharacteristic
122C42C2411yescharacteristic
123C23—42no—
124C23—42no—
125C23#12711yescharacteristic
126Q8—44no—
127Q8—44no—
128D4—44no—
129D4—44no—
130D4—44no—
131D4—44no—
132D4—44no—
133D4—44no—
134D4—84no—
135D4—84no—
136C2×C4—22no—
137C2×C4—22no—
138C2×C4—22no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—84no—
142C2×C4—84no—
143C2×C4#12711yescharacteristic
144C2×C4#12711yescharacteristic
145C2×C4#12711yescharacteristic
146C2×C4C22×D411yescharacteristic
147C2×C4C22×D411yescharacteristic
148C2×C4C22×D411yescharacteristic
149C8—22no—
150C8—24no—
151C8—24no—
152C8AGL(1,ℤ/8)14yes—
153C22—21no—
154C22—21no—
155C22—21no—
156C22—82no—
157C22—82no—
158C22—82no—
159C22—82no—
160C22—82no—
161C22—82no—
162C22C2×#12711yescharacteristic
163C4—21no—
164C4—21no—
165C4—21no—
166C4—82no—
167C4—82no—
168C4C2×AGL(1,ℤ/8)12yes—
169C4#57512yes—
170C4#57612yes—
171C2—41no—
172C2—162no—
173C2—162no—
174C2#315011yescharacteristic
175C2#315111yescharacteristic
176C2#315511yescharacteristic
subgroupG/H
center, socleC22C2×#127
commutator, Frattini, cosocleC42C24
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3207C2semidirect
2. #3184C2semidirect
3. #3169C2semidirect
4. #3147C2semidirect
5. #1721C2semidirect
6. #1721C2semidirect
7. #1720C2semidirect
8. #1714C2semidirect
9. #1451C2semidirect

Maximal subgroups

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

subgroupindex
#32072
#31842
#31692
#31472
#17212
#17202
#17142
#14512