Finite Group Databasebeta

← C2×#3019 #60383

Subgroups — C2×#3019 #60383

Order 256.

2559 conjugacy classes of subgroups.

The subgroup lattice has 342 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×H(5,𝔽2)C211yesmaximal, characteristic, complemented
2C2×#575C212yesmaximal, complemented
3C2×#535C211yesmaximal, characteristic, complemented
4#3019C2116yesmaximal, direct product factor
5C2×#455C214yesmaximal, complemented
6C2×#453C214yesmaximal, complemented
7C2×#421C212yesmaximal, complemented
8C22×#100C211yesmaximal, characteristic, complemented
9C2×H(5,𝔽2)—24no—
10C2×H(5,𝔽2)—28no—
11C2×H(5,𝔽2)—22no—
12C2×H(5,𝔽2)—24no—
13C2×H(5,𝔽2)C2214yes—
14C2×H(5,𝔽2)C2218yescomplemented
15C22×#41—22no—
16C22×#41C2212yes—
17C22×#41C2211yescharacteristic, complemented
18C23×D4—22no—
19C23×D4—22no—
20C23×D4C2211yescharacteristic
21#575—28no—
22#575C22116yescomplemented
23C2×#137—22no—
24C2×#137C2214yescomplemented
25C2×AGL(1,ℤ/8)—22no—
26C2×AGL(1,ℤ/8)C2214yescomplemented
27C2×#135—24no—
28C22×M16C2212yescomplemented
29#535—24no—
30#535C2218yescomplemented
31C2×#127C2212yescomplemented
32C2×#124C2212yescomplemented
33C2×#121—22no—
34C2×#120—22no—
35C2×#117C2211yescharacteristic, complemented
36#455C22132yescomplemented
37#453C22132yescomplemented
38#421C22116yescomplemented
39C2×#104C2218yescomplemented
40C2×#100C2214yescomplemented
41C2×#100C2218yescomplemented
42C25—22no—
43C25D412yes—
44H(5,𝔽2)—216no—
45H(5,𝔽2)—232no—
46H(5,𝔽2)—216no—
47H(5,𝔽2)—232no—
48H(5,𝔽2)—28no—
49H(5,𝔽2)—216no—
50H(5,𝔽2)C23116yes—
51C2×#41—216no—
52C2×#41—28no—
53C2×#41—28no—
54C2×#41—216no—
55C2×#41—22no—
56C2×#41—24no—
57C2×#41—22no—
58C2×#41—24no—
59C2×#41—22no—
60C2×#41—22no—
61C2×#41—22no—
62C2×#41—24no—
63C2×#41D414yescomplemented
64C2×#41D418yescomplemented
65C2×#41C2314yes—
66C2×#41C2318yes—
67C2×#41C2314yescomplemented
68C22×Q8D412yescomplemented
69C22×Q8C2311yescharacteristic, complemented
70C22×D4—24no—
71C22×D4—216no—
72C22×D4—28no—
73C22×D4—216no—
74C22×D4—28no—
75C22×D4—22no—
76C22×D4—28no—
77C22×D4—216no—
78C22×D4—28no—
79C22×D4—216no—
80C22×D4—21no—
81C22×D4—24no—
82C22×D4—22no—
83C22×D4—22no—
84C22×D4—24no—
85C22×D4D412yes—
86C22×D4D414yes—
87C22×D4D412yescomplemented
88C22×D4C2312yes—
89C22×D4C2314yes—
90C22×D4C2311yescharacteristic, complemented
91C23×C4—22no—
92C23×C4—22no—
93C23×C4—21no—
94C23×C4C2311yescharacteristic
95#137—28no—
96#137—216no—
97#137C23116yescomplemented
98AGL(1,ℤ/8)—28no—
99AGL(1,ℤ/8)—216no—
100AGL(1,ℤ/8)C23116yescomplemented
101#135—232no—
102C2×Q16—24no—
103C2×SD16—24no—
104C2×SD16—24no—
105C2×D8—24no—
106C2×M16—22no—
107C2×M16—24no—
108C2×M16C2314yescomplemented
109C2×M16C2318yescomplemented
110C22×C8—22no—
111#127—24no—
112#127C2318yescomplemented
113#124—24no—
114#124C2318yescomplemented
115#121—216no—
116#120—216no—
117#117—22no—
118#117C2314yescomplemented
119C2×C4⋊C4—21no—
120C2×C22⋊C4—21no—
121C2×C22⋊C4—24no—
122C2×C42C2312yescomplemented
123#104C23132yescomplemented
124#100C23116yescomplemented
125C24—216no—
126C24—28no—
127C24—22no—
128C24—22no—
129C24—24no—
130C24—22no—
131C24—21no—
132C24—84no—
133C24—88no—
134C24C2×D414yes—
135C24C2×D418yes—
136C24C2×D411yescharacteristic
137#41—232no—
138#41—264no—
139#41—232no—
140#41—28no—
141#41—28no—
142#41—28no—
143#41—24no—
144#41—28no—
145#41—28no—
146#41—24no—
147#41—28no—
148#41—28no—
149#41—44no—
150#41—44no—
151#41C2×D418yes—
152#41C2×D4116yescomplemented
153#41C2418yes—
154C2×Q8—24no—
155C2×Q8—22no—
156C2×Q8—21no—
157C2×Q8—22no—
158C2×Q8—22no—
159C2×Q8C2×D414yes—
160C2×Q8C2×D418yescomplemented
161C2×Q8C2412yescomplemented
162C2×D4—232no—
163C2×D4—216no—
164C2×D4—232no—
165C2×D4—264no—
166C2×D4—232no—
167C2×D4—264no—
168C2×D4—28no—
169C2×D4—24no—
170C2×D4—28no—
171C2×D4—24no—
172C2×D4—232no—
173C2×D4—232no—
174C2×D4—24no—
175C2×D4—216no—
176C2×D4—28no—
177C2×D4—24no—
178C2×D4—24no—
179C2×D4—22no—
180C2×D4—24no—
181C2×D4—28no—
182C2×D4—28no—
183C2×D4—24no—
184C2×D4—28no—
185C2×D4—24no—
186C2×D4—22no—
187C2×D4—22no—
188C2×D4—21no—
189C2×D4—42no—
190C2×D4—41no—
191C2×D4—41no—
192C2×D4—88no—
193C2×D4C2×D418yes—
194C2×D4C2×D414yes—
195C2×D4C2×D414yes—
196C2×D4C2×D418yescomplemented
197C2×D4C2414yes—
198C2×D4C2412yescomplemented
199C22×C4—216no—
200C22×C4—28no—
201C22×C4—22no—
202C22×C4—28no—
203C22×C4—24no—
204C22×C4—28no—
205C22×C4—24no—
206C22×C4—22no—
207C22×C4—21no—
208C22×C4—24no—
209C22×C4—42no—
210C22×C4—42no—
211C22×C4C2×D411yescharacteristic
212C22×C4C2×D412yes—
213C22×C4C2×D412yes—
214C22×C4C2×D412yes—
215C22×C4C2×D414yes—
216C22×C4C2411yescharacteristic
217C22×C4C2412yes—
218Q16—216no—
219SD16—216no—
220SD16—216no—
221D8—216no—
222M16—28no—
223M16—24no—
224M16C2418yescomplemented
225C2×C8—24no—
226C2×C8—28no—
227C4⋊C4—24no—
228C22⋊C4—24no—
229C22⋊C4—216no—
230C42—22no—
231C42C2414yescomplemented
232C23—232no—
233C23—28no—
234C23—28no—
235C23—24no—
236C23—24no—
237C23—24no—
238C23—28no—
239C23—22no—
240C23—42no—
241C23—48no—
242C23—48no—
243C23—48no—
244C23—44no—
245C23—41no—
246C23—41no—
247C23—84no—
248C23—88no—
249C23—88no—
250C23—832no—
251C23—816no—
252C23#12011yescharacteristic
253C23#12011yescharacteristic
254C23#12012yes—
255C23C22×D411yescharacteristic
256C23C22×D418yes—
257C23C22×D412yes—
258Q8—24no—
259Q8—28no—
260Q8—24no—
261Q8—42no—
262Q8C22×D418yes—
263D4—264no—
264D4—28no—
265D4—216no—
266D4—28no—
267D4—216no—
268D4—28no—
269D4—24no—
270D4—28no—
271D4—28no—
272D4—24no—
273D4—44no—
274D4—44no—
275D4—42no—
276D4—816no—
277D4C22×D418yes—
278C2×C4—232no—
279C2×C4—28no—
280C2×C4—24no—
281C2×C4—28no—
282C2×C4—216no—
283C2×C4—28no—
284C2×C4—24no—
285C2×C4—22no—
286C2×C4—44no—
287C2×C4—41no—
288C2×C4—41no—
289C2×C4—48no—
290C2×C4#12014yes—
291C2×C4#12012yes—
292C2×C4#12014yes—
293C2×C4#12012yes—
294C2×C4C22×D411yescharacteristic
295C2×C4C22×D412yes—
296C2×C4C22×D414yes—
297C2×C4C22×D414yes—
298C2×C4C22×D412yes—
299C2×C4C22×D412yes—
300C2×C4C2511yescharacteristic
301C8—28no—
302C22—22no—
303C22—22no—
304C22—22no—
305C22—28no—
306C22—28no—
307C22—42no—
308C22—42no—
309C22—48no—
310C22—416no—
311C22—416no—
312C22—44no—
313C22—48no—
314C22—48no—
315C22—42no—
316C22—84no—
317C22—88no—
318C22—82no—
319C22—832no—
320C22—82no—
321C22C2×#12012yes—
322C22C2×#12011yescharacteristic
323C22C2×#12012yes—
324C22C2×#12011yescharacteristic
325C22C23×D411yescharacteristic
326C4—28no—
327C4—44no—
328C4—42no—
329C4C2×#12014yes—
330C4C2×#12012yes—
331C4C23×D412yes—
332C2—21no—
333C2—22no—
334C2—21no—
335C2—22no—
336C2—48no—
337C2—48no—
338C2—82no—
339C2#301912yesdirect product factor
340C2C22×#12011yescharacteristic
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×H(5,𝔽2)C2semidirect
2. C2×#575C2semidirect
3. C2×#535C2semidirect
4. #3019C2direct (N × H)
5. C2×#455C2semidirect
6. C2×#453C2semidirect
7. C2×#421C2semidirect
8. C22×#100C2semidirect
14. C2×H(5,𝔽2)C22semidirect
17. C22×#41C22semidirect
22. #575C22semidirect
24. C2×#137C22semidirect
26. C2×AGL(1,ℤ/8)C22semidirect
28. C22×M16C22semidirect
30. #535C22semidirect
31. C2×#127C22semidirect
32. C2×#124C22semidirect
35. C2×#117C22semidirect
36. #455C22semidirect
37. #453C22semidirect
38. #421C22semidirect
39. C2×#104C22semidirect
40. C2×#100C22semidirect
41. C2×#100C22semidirect
63. C2×#41D4semidirect
64. C2×#41D4semidirect
67. C2×#41C23semidirect
68. C22×Q8D4semidirect
69. C22×Q8C23semidirect
87. C22×D4D4semidirect
90. C22×D4C23semidirect
97. #137C23semidirect
100. AGL(1,ℤ/8)C23semidirect
108. C2×M16C23semidirect
109. C2×M16C23semidirect
112. #127C23semidirect
114. #124C23semidirect
118. #117C23semidirect
122. C2×C42C23semidirect
123. #104C23semidirect
124. #100C23semidirect
152. #41C2×D4semidirect
160. C2×Q8C2×D4semidirect
161. C2×Q8C24semidirect
196. C2×D4C2×D4semidirect
198. C2×D4C24semidirect
224. M16C24semidirect
231. C42C24semidirect
339. C2#3019direct (N × H)

Maximal subgroups

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

subgroupindex
C22×H(5,𝔽2)2
C2×#5752
C2×#5352
#30192
C2×#4552
C2×#4532
C2×#4212
C22×#1002