Finite Group Databasebeta

← C22×D3×AΣL(1,𝔽27) #14518479

Subgroups — C22×D3×AΣL(1,𝔽27) #14518479

Order 1944.

855 conjugacy classes of subgroups; only the 168 normal subgroups are shown.

normal subgroups only

This group has 855 conjugacy classes of subgroups — too many to draw. Only its 168 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
1C22×C3×AΣL(1,𝔽27)C211yesmaximal, characteristic, complemented
2C2×D3×AΣL(1,𝔽27)C216yesmaximal, direct product factor
3C22×C33×D3C311yesmaximal, characteristic, complemented
4C22×D3×3−1+2C312yesmaximal, complemented
5C22×D3×H(3,𝔽3)C311yesmaximal, characteristic, complemented
6C23×AΣL(1,𝔽27)—31nomaximal
7C2×C3×AΣL(1,𝔽27)C2213yescomplemented
8D3×AΣL(1,𝔽27)C2214yesdirect product factor
9C22×C34C2×C311yescharacteristic, complemented
10C2×C33×D3C2×C316yescomplemented
11C22×C3×3−1+2C2×C312yescomplemented
12C22×C3×H(3,𝔽3)C2×C311yescharacteristic, complemented
13C2×D3×3−1+2C2×C3112yescomplemented
14C2×D3×H(3,𝔽3)C2×C316yescomplemented
15C22×AΣL(1,𝔽27)—21no—
16C22×AΣL(1,𝔽27)—22no—
17C22×AΣL(1,𝔽27)—21no—
18C22×AΣL(1,𝔽27)—36no—
19C22×AΣL(1,𝔽27)D311yescharacteristic, direct product factor
20C3×AΣL(1,𝔽27)C2311yescharacteristic, complemented, Sylow
21C23×C33—31no—
22C22×C32×D3—31no—
23C22×C32×D3—33no—
24C22×C32×D3—31no—
25C22×C32×D3C3211yescharacteristic
26C23×3−1+2—32no—
27C23×H(3,𝔽3)—31no—
28C22×D3×C9—32no—
29C2×C34C22×C313yescomplemented
30C33×D3C22×C314yescomplemented
31C2×C3×3−1+2C22×C316yescomplemented
32C2×C3×H(3,𝔽3)C22×C313yescomplemented
33D3×3−1+2C22×C318yescomplemented
34D3×H(3,𝔽3)C22×C314yescomplemented
35C2×AΣL(1,𝔽27)—23no—
36C2×AΣL(1,𝔽27)—26no—
37C2×AΣL(1,𝔽27)—23no—
38C2×AΣL(1,𝔽27)—34no—
39C2×AΣL(1,𝔽27)C2×D313yesdirect product factor
40C22×C33—21no—
41C22×C33—33no—
42C22×C33—31no—
43C22×C33—31no—
44C22×C33—36no—
45C22×C33—61no—
46C22×C33—63no—
47C22×C33C3×D311yescharacteristic, complemented
48C22×C33C2×C3211yescharacteristic
49C2×C32×D3—36no—
50C2×C32×D3—318no—
51C2×C32×D3—36no—
52C2×C32×D3C2×C3216yes—
53C22×3−1+2—22no—
54C22×3−1+2—312no—
55C22×3−1+2—62no—
56C22×3−1+2C3×D312yescomplemented
57C22×H(3,𝔽3)—21no—
58C22×H(3,𝔽3)—36no—
59C22×H(3,𝔽3)—61no—
60C22×H(3,𝔽3)C3×D311yescharacteristic, complemented
61C22×C3×C9—32no—
62C2×D3×C9—312no—
63C34C23×C311yescharacteristic, complemented
64C3×3−1+2C23×C312yescomplemented
65C3×H(3,𝔽3)C23×C311yescharacteristic, complemented
66AΣL(1,𝔽27)—21no—
67AΣL(1,𝔽27)—22no—
68AΣL(1,𝔽27)—21no—
69AΣL(1,𝔽27)C22×D311yescharacteristic, direct product factor
70C23×C32—31no—
71C23×C32—91no—
72C23×C32—91no—
73C23×C32—93no—
74C22×C3×D3—33no—
75C22×C3×D3—31no—
76C22×C3×D3—91no—
77C22×C3×D3H(3,𝔽3)11yescharacteristic
78C23×C9—92no—
79C2×C33—23no—
80C2×C33—33no—
81C2×C33—39no—
82C2×C33—33no—
83C2×C33—34no—
84C2×C33—63no—
85C2×C33—69no—
86C2×C33C2×C3×D313yescomplemented
87C2×C33C22×C3213yes—
88C32×D3—34no—
89C32×D3—312no—
90C32×D3—34no—
91C32×D3C22×C3214yes—
92C2×3−1+2—26no—
93C2×3−1+2—38no—
94C2×3−1+2—66no—
95C2×3−1+2C2×C3×D316yescomplemented
96C2×H(3,𝔽3)—23no—
97C2×H(3,𝔽3)—34no—
98C2×H(3,𝔽3)—63no—
99C2×H(3,𝔽3)C2×C3×D313yescomplemented
100C2×C3×C9—36no—
101D3×C9—38no—
102C22×C32—21no—
103C22×C32—31no—
104C22×C32—33no—
105C22×C32—31no—
106C22×C32—33no—
107C22×C32—36no—
108C22×C32—31no—
109C22×C32—63no—
110C22×C32—61no—
111C22×C32—66no—
112C22×C32—63no—
113C22×C32—63no—
114C22×C32—61no—
115C22×C32—61no—
116C22×C32—96no—
117C22×C32—96no—
118C22×C32—918no—
119C22×C32—91no—
120C22×C32—181no—
121C22×C32C2×H(3,𝔽3)11yescharacteristic
122C22×C32C32×D311yescharacteristic
123C2×C3×D3—36no—
124C2×C3×D3—318no—
125C2×C3×D3—96no—
126C2×C3×D3C2×H(3,𝔽3)16yes—
127C22×C9—32no—
128C22×C9—62no—
129C22×C9—912no—
130C33—21no—
131C33—33no—
132C33—31no—
133C33—31no—
134C33—61no—
135C33—63no—
136C33C22×C3×D311yescharacteristic, complemented
137C33C23×C3211yescharacteristic
1383−1+2—22no—
1393−1+2—62no—
1403−1+2C22×C3×D312yescomplemented
141H(3,𝔽3)—21no—
142H(3,𝔽3)—61no—
143H(3,𝔽3)C22×C3×D311yescharacteristic, complemented
144C3×C9—32no—
145C23×C3—31no—
146C23×C3—91no—
147C23×C3—93no—
148C23×C3—271no—
149C22×D3AΣL(1,𝔽27)11yescharacteristic, direct product factor
150C2×C32—23no—
151C2×C32—33no—
152C2×C32—39no—
153C2×C32—33no—
154C2×C32—39no—
155C2×C32—34no—
156C2×C32—33no—
157C2×C32—69no—
158C2×C32—63no—
159C2×C32—618no—
160C2×C32—69no—
161C2×C32—69no—
162C2×C32—63no—
163C2×C32—63no—
164C2×C32—94no—
165C2×C32—94no—
166C2×C32—912no—
167C2×C32—93no—
168C2×C32—183no—
169C2×C32C22×H(3,𝔽3)13yes—
170C2×C32C2×C32×D313yes—
171C3×D3—34no—
172C3×D3—312no—
173C3×D3—94no—
174C3×D3C22×H(3,𝔽3)14yes—
175C2×C9—36no—
176C2×C9—66no—
177C2×C9—98no—
178C22×C3—21no—
179C22×C3—36no—
180C22×C3—33no—
181C22×C3—31no—
182C22×C3—61no—
183C22×C3—63no—
184C22×C3—96no—
185C22×C3—918no—
186C22×C3—91no—
187C22×C3—181no—
188C22×C3—276no—
189C22×C3C2×AΣL(1,𝔽27)11yescharacteristic, complemented
190C22×C3D3×H(3,𝔽3)11yescharacteristic
191C2×D3C2×AΣL(1,𝔽27)16yesdirect product factor
192C32—21no—
193C32—33no—
194C32—31no—
195C32—33no—
196C32—31no—
197C32—31no—
198C32—61no—
199C32—63no—
200C32—63no—
201C32—63no—
202C32—66no—
203C32—61no—
204C32—61no—
205C32—91no—
206C32—181no—
207C32C23×H(3,𝔽3)11yescharacteristic
208C32C22×C32×D311yescharacteristic
209C9—32no—
210C9—62no—
211C23—31noSylow
212C2×C3—23no—
213C2×C3—34no—
214C2×C3—39no—
215C2×C3—33no—
216C2×C3—63no—
217C2×C3—69no—
218C2×C3—94no—
219C2×C3—912no—
220C2×C3—93no—
221C2×C3—183no—
222C2×C3—274no—
223C2×C3C22×AΣL(1,𝔽27)13yescomplemented
224C2×C3C2×D3×H(3,𝔽3)13yes—
225D3C22×AΣL(1,𝔽27)14yesdirect product factor
226C22—36no—
227C22D3×AΣL(1,𝔽27)11yescharacteristic, direct product factor
228C3—21no—
229C3—33no—
230C3—31no—
231C3—61no—
232C3—63no—
233C3—91no—
234C3—181no—
235C3C23×AΣL(1,𝔽27)11yescharacteristic, complemented
236C3C22×D3×H(3,𝔽3)11yescharacteristic
237C2—34no—
238C2C2×D3×AΣL(1,𝔽27)13yesdirect product factor
subgroupG/H
centerC22×C3D3×H(3,𝔽3)
commutator, cosocleC33C23×C32
FrattiniC32C22×C32×D3
FittingC22×C3×AΣL(1,𝔽27)C2
socleC22×C32C2×H(3,𝔽3)
hypercenterC22×AΣL(1,𝔽27)D3
hypocenterC3C23×AΣL(1,𝔽27)
LCSG ▷ C33 ▷ C32 ▷ C3
UCSC1 ◁ C22×C3 ◁ C22×C32 ◁ C22×AΣL(1,𝔽27)

Complements

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

NH ≅ G/Ntype
1. C22×C3×AΣL(1,𝔽27)C2semidirect
2. C2×D3×AΣL(1,𝔽27)C2direct (N × H)
3. C22×C33×D3C3semidirect
4. C22×D3×3−1+2C3semidirect
5. C22×D3×H(3,𝔽3)C3semidirect
7. C2×C3×AΣL(1,𝔽27)C22semidirect
8. D3×AΣL(1,𝔽27)C22direct (N × H)
9. C22×C34C2×C3semidirect
10. C2×C33×D3C2×C3semidirect
11. C22×C3×3−1+2C2×C3semidirect
12. C22×C3×H(3,𝔽3)C2×C3semidirect
13. C2×D3×3−1+2C2×C3semidirect
14. C2×D3×H(3,𝔽3)C2×C3semidirect
19. C22×AΣL(1,𝔽27)D3direct (N × H)
20. C3×AΣL(1,𝔽27)C23semidirect
29. C2×C34C22×C3semidirect
30. C33×D3C22×C3semidirect
31. C2×C3×3−1+2C22×C3semidirect
32. C2×C3×H(3,𝔽3)C22×C3semidirect
33. D3×3−1+2C22×C3semidirect
34. D3×H(3,𝔽3)C22×C3semidirect
39. C2×AΣL(1,𝔽27)C2×D3direct (N × H)
47. C22×C33C3×D3semidirect
56. C22×3−1+2C3×D3semidirect
60. C22×H(3,𝔽3)C3×D3semidirect
63. C34C23×C3semidirect
64. C3×3−1+2C23×C3semidirect
65. C3×H(3,𝔽3)C23×C3semidirect
69. AΣL(1,𝔽27)C22×D3direct (N × H)
86. C2×C33C2×C3×D3semidirect
95. C2×3−1+2C2×C3×D3semidirect
99. C2×H(3,𝔽3)C2×C3×D3semidirect
136. C33C22×C3×D3semidirect
140. 3−1+2C22×C3×D3semidirect
143. H(3,𝔽3)C22×C3×D3semidirect
149. C22×D3AΣL(1,𝔽27)direct (N × H)
189. C22×C3C2×AΣL(1,𝔽27)semidirect
191. C2×D3C2×AΣL(1,𝔽27)direct (N × H)
223. C2×C3C22×AΣL(1,𝔽27)semidirect
225. D3C22×AΣL(1,𝔽27)direct (N × H)
227. C22D3×AΣL(1,𝔽27)direct (N × H)
235. C3C23×AΣL(1,𝔽27)semidirect
238. C2C2×D3×AΣL(1,𝔽27)direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C3×AΣL(1,𝔽27)2
C2×D3×AΣL(1,𝔽27)2
C22×C33×D33
C22×D3×3−1+23
C22×D3×H(3,𝔽3)3
C23×AΣL(1,𝔽27)3