Finite Group Databasebeta

← #13152731

Subgroups — #13152731

Order 1728.

635 conjugacy classes of subgroups.

The subgroup lattice has 208 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×Q8×3−1+2C211yesmaximal, characteristic
2Q8×3−1+2⋊C4C212yesmaximal
3#63452⋊C3C216yesmaximal
4#63431⋊C3C213yesmaximal
5C4×3−1+2⋊Q8C213yesmaximal
6C3×#5570—31nomaximal
7#10589672C311yesmaximal, characteristic, complemented
8C2×Q8×3−1+2C2211yescharacteristic
9C2×3−1+2⋊Q8C2213yes—
10C4⋊C4×3−1+2C2213yes—
11C42×3−1+2C2213yes—
12C4⋊(3−1+2⋊C4)C2216yes—
13C4⋊(3−1+2⋊C4)C2216yes—
14C4⋊(3−1+2⋊C4)C2211yescharacteristic
15(3−1+2⋊C4)⋊C4C2216yes—
16C4×3−1+2⋊C4C2216yes—
17C32×C4×Q8D311yescharacteristic
18C3×Q8×Dic3—32no—
19C3×#890—36no—
20C3×#869—33no—
21C3×C4×Dic6—33no—
22C4×Q8×C9—21no—
23C4×Q8×C9C2×C311yescharacteristic
24Q8×Dic9C2×C312yes—
25#63452C2×C316yes—
26#63431C2×C313yes—
27C4×Dic18C2×C313yes—
28Q8×3−1+2Q814yescomplemented
29C2×C4×3−1+2C2313yes—
30C2×C4×3−1+2C2313yes—
31C2×C4×3−1+2C2311yescharacteristic
32C2×3−1+2⋊C4C2316yes—
33C2×3−1+2⋊C4C2312yes—
343−1+2⋊Q8—26no—
35C3×#557—91no—
36#5570—31no—
37C2×C32×Q8C2×D311yescharacteristic
38C2×C3×Dic6—33no—
39C32×C4⋊C4C2×D313yes—
40C32×C42C2×D313yes—
41C3×C4⋊Dic3—36no—
42C3×C4⋊Dic3—36no—
43C3×C4⋊Dic3—31no—
44C3×Dic3⋊C4—36no—
45C3×C4×Dic3—36no—
46C2×Q8×C9—21no—
47C2×Q8×C9C22×C311yescharacteristic
48C2×Dic18C22×C313yes—
49C9×C4⋊C4—23no—
50C9×C4⋊C4C22×C313yes—
51C42×C9—23no—
52C42×C9C22×C313yes—
53C4⋊Dic9C22×C316yes—
54C4⋊Dic9C22×C311yescharacteristic
55C4⋊Dic9C22×C316yes—
56Dic9⋊C4C22×C316yes—
57C4×Dic9C22×C316yes—
58C22×3−1+2C2411yescharacteristic
59C4×3−1+2—23no—
60C4×3−1+2C2×Q816yes—
61C4×3−1+2#4112yes—
623−1+2⋊C4—26no—
633−1+2⋊C4—22no—
64C3×C4⋊Q8—93no—
65C3×#125—96no—
66C3×C4×Q8—31no—
67C3×C4×Q8—93no—
68C3×C4×Q8—92no—
69C3×C4×Q8C3×D311yescharacteristic
70Q8×Dic3—32no—
71#890—36no—
72#869—33no—
73C4×Dic6—33no—
74C32×Q8Dic614yes—
75C2×C32×C4C22×D313yes—
76C2×C32×C4C22×D313yes—
77C2×C32×C4C22×D311yescharacteristic
78C2×C3×Dic3—32no—
79C2×C3×Dic3—36no—
80C3×Dic6—66no—
81Q8×C9—24no—
82Q8×C9C3×Q814yescomplemented
83C2×C4×C9—21no—
84C2×C4×C9—23no—
85C2×C4×C9—23no—
86C2×C4×C9C23×C313yes—
87C2×C4×C9C23×C313yes—
88C2×C4×C9C23×C311yescharacteristic
89C2×Dic9C23×C312yes—
90C2×Dic9C23×C316yes—
91Dic18—26no—
92#557—91noSylow
93C2×3−1+2C22×Q811yescharacteristic
94C2×3−1+2C2×#4111yescharacteristic
95C2×3−1+22−1+411yescharacteristic
96C2×C3×Q8—31no—
97C2×C3×Q8—93no—
98C2×C3×Q8C2×C3×D311yescharacteristic
99C2×Dic6—33no—
100C3×C4⋊C4—33no—
101C3×C4⋊C4—96no—
102C3×C4⋊C4—91no—
103C3×C4⋊C4—96no—
104C3×C4⋊C4—96no—
105C3×C4⋊C4C2×C3×D313yes—
106C3×C42—33no—
107C3×C42—96no—
108C3×C42C2×C3×D313yes—
109C4⋊Dic3—31no—
110C4⋊Dic3—36no—
111C4⋊Dic3—36no—
112Dic3⋊C4—36no—
113C4×Dic3—36no—
114C22×C32C23×D311yescharacteristic
115C32×C4—23no—
116C32×C4C2×Dic616yes—
117C32×C4#23912yes—
118C3×Dic3—66no—
119C3×Dic3—62no—
120C22×C9—21no—
121C22×C9C24×C311yescharacteristic
122C4×C9—23no—
123C4×C9—26no—
124C4×C9—22no—
125C4×C9—43no—
126C4×C9C2×C3×Q816yes—
127C4×C9C3×#4112yes—
128Dic9—26no—
129Dic9—22no—
130C4⋊Q8—93no—
131#125—96no—
132C4×Q8—92no—
133C4×Q8—93no—
134C4×Q8AGL(1,ℤ/9)11yescharacteristic
1353−1+2#55711yescharacteristic, complemented, Sylow
136C3×Q8—34no—
137C3×Q8—186no—
138C3×Q8C3×Dic614yes—
139C2×C3×C4—31no—
140C2×C3×C4—33no—
141C2×C3×C4—33no—
142C2×C3×C4—92no—
143C2×C3×C4—96no—
144C2×C3×C4C22×C3×D313yes—
145C2×C3×C4C22×C3×D313yes—
146C2×C3×C4C22×C3×D311yescharacteristic
147C2×Dic3—32no—
148C2×Dic3—36no—
149Dic6—66no—
150C2×C32C22×Dic611yescharacteristic
151C2×C32C2×#23911yescharacteristic
152C2×C32#101011yescharacteristic
153C2×C9—21no—
154C2×C9—21no—
155C2×C9—21no—
156C2×C9C22×C3×Q811yescharacteristic
157C2×C9C2×C3×#4111yescharacteristic
158C2×C9C3×2−1+411yescharacteristic
159C2×Q8—93no—
160C2×Q8C2×AGL(1,ℤ/9)11yescharacteristic
161C4⋊C4—91no—
162C4⋊C4—96no—
163C4⋊C4—96no—
164C4⋊C4—96no—
165C4⋊C4C2×AGL(1,ℤ/9)13yes—
166C42—96no—
167C42C2×AGL(1,ℤ/9)13yes—
168C22×C3—31no—
169C22×C3C23×C3×D311yescharacteristic
170C3×C4—23no—
171C3×C4—36no—
172C3×C4—32no—
173C3×C4—63no—
174C3×C4—186no—
175C3×C4—182no—
176C3×C4C2×C3×Dic616yes—
177C3×C4C3×#23912yes—
178Dic3—66no—
179Dic3—62no—
180C32#557011yescharacteristic
181C9—21no—
182C9C3×#55711yescharacteristic, complemented
183Q8—186no—
184Q83−1+2⋊Q814yescomplemented
185C2×C4—92no—
186C2×C4—96no—
187C2×C4C22×AGL(1,ℤ/9)13yes—
188C2×C4C22×AGL(1,ℤ/9)13yes—
189C2×C4C22×AGL(1,ℤ/9)11yescharacteristic
190C2×C3—31no—
191C2×C3—31no—
192C2×C3—31no—
193C2×C3C22×C3×Dic611yescharacteristic
194C2×C3C2×C3×#23911yescharacteristic
195C2×C3C3×#101011yescharacteristic
196C22C23×AGL(1,ℤ/9)11yescharacteristic
197C4—23no—
198C4—186no—
199C4—182no—
200C4C2×3−1+2⋊Q816yes—
201C4#8872412yes—
202C3—31no—
203C3C3×#557011yescharacteristic
204C2C22×3−1+2⋊Q811yescharacteristic
205C2C2×#8872411yescharacteristic
206C2#1172264211yescharacteristic
subgroupG/H
centerC22C23×AGL(1,ℤ/9)
commutator, cosocleC22×C9C24×C3
Frattini, socleC22×C3C23×C3×D3
FittingC4×Q8×3−1+2C2
prime radicalC22×C32C23×D3
hypercenterC4×Q8AGL(1,ℤ/9)
hypocenterC9C3×#557
LCSG ▷ C22×C9 ▷ C9
UCSC1 ◁ C22 ◁ C4×Q8

Complements

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

NH ≅ G/Ntype
7. #10589672C3semidirect
28. Q8×3−1+2Q8semidirect
82. Q8×C9C3×Q8semidirect
135. 3−1+2#557semidirect
182. C9C3×#557semidirect
184. Q83−1+2⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C4×Q8×3−1+22
Q8×3−1+2⋊C42
#63452⋊C32
#63431⋊C32
C4×3−1+2⋊Q82
C3×#55703
#105896723