Finite Group Databasebeta

← C2×#13142 #494885

Subgroups — C2×#13142 #494885

Order 512.

902 conjugacy classes of subgroups.

The subgroup lattice has 370 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#365C211yesmaximal, characteristic, complemented
2C22×#361C211yesmaximal, characteristic
3C2×#2140C211yesmaximal, characteristic
4C2×#1972C211yesmaximal, characteristic
5C2×#1773C211yesmaximal, characteristic, complemented
6#13142C218yesmaximal, direct product factor
7C2×#1386C211yesmaximal, characteristic, complemented
8C2×#1375C211yesmaximal, characteristic, complemented
9C23×D8C2211yescharacteristic
10C22×M32C2211yescharacteristic
11C22×M32C2211yescharacteristic
12C22×#108C2211yescharacteristic
13C2×#427C2211yescharacteristic
14C22×#106C2211yescharacteristic
15C22×#102—21no—
16C2×#405—21no—
17C22×#97C2211yescharacteristic
18C2×#390—21no—
19C2×#365—24no—
20C2×#365C2214yescomplemented
21C2×#361—24no—
22C2×#361C2214yes—
23#2140C414yescomplemented
24#2140C2214yes—
25C2×#357C414yescomplemented
26#1972—22no—
27#1972C2214yes—
28#1773—22no—
29#1773C2214yescomplemented
30C2×#339—21no—
31#1386C2214yescomplemented
32#1375C2214yescomplemented
33C23×D4—21no—
34C22×D8—22no—
35C22×D8—21no—
36C22×D8—22no—
37C22×D8—22no—
38C22×D8—22no—
39C22×D8—21no—
40C22×D8—21no—
41C22×D8C2×C412yes—
42C22×D8C2×C412yes—
43C22×D8C2312yes—
44C22×M16—21no—
45C23×C8D411yescharacteristic
46C23×C8C2311yescharacteristic
47C2×#117—21no—
48C22×C4⋊C4—21no—
49C22×C22⋊C4—42no—
50C22×C42D411yescharacteristic
51C2×M32—22no—
52C2×M32—22no—
53C2×M32—21no—
54C2×M32—22no—
55C2×M32—22no—
56C2×M32C2×C412yes—
57C2×M32C2312yes—
58C2×M32C2312yes—
59C22×C16—21no—
60C22×C16C2×C412yes—
61C2×#108—21no—
62C2×#108—22no—
63C2×#108D414yes—
64C2×#108C2312yes—
65#427—21no—
66#427—21no—
67#427C2×C412yes—
68#427C2312yes—
69C2×#107C2×C412yes—
70C2×#106—21no—
71C2×#106—22no—
72C2×#106—22no—
73C2×#106—21no—
74C2×#106C2312yes—
75C2×#102—24no—
76C2×#102—44no—
77#405—24no—
78#405—42no—
79C2×#97—22no—
80C2×#97—22no—
81C2×#97—41no—
82C2×#97D412yes—
83C2×#97C2312yes—
84C2×C4×C8—41no—
85#390—24no—
86#390—42no—
87#365—28no—
88#361—28no—
89#357C2×C4116yescomplemented
90#339—24no—
91C25—41no—
92C22×D4—22no—
93C22×D4—22no—
94C22×D4—22no—
95C22×D4—42no—
96C22×D4—42no—
97C22×D4—42no—
98C22×D4—42no—
99C22×D4—41no—
100C22×D4—41no—
101C22×D4—41no—
102C23×C4—21no—
103C23×C4—41no—
104C23×C4C2×D411yescharacteristic
105C2×D8—24no—
106C2×D8—24no—
107C2×D8—24no—
108C2×D8—24no—
109C2×D8—22no—
110C2×D8—22no—
111C2×D8—22no—
112C2×D8—22no—
113C2×D8—22no—
114C2×D8—22no—
115C2×D8—22no—
116C2×D8—42no—
117C2×D8—42no—
118C2×D8—42no—
119C2×D8—42no—
120C2×D8—42no—
121C2×D8—42no—
122C2×D8C22×C414yes—
123C2×M16—24no—
124C2×M16—22no—
125C2×M16—42no—
126C2×M16—41no—
127C22×C8—22no—
128C22×C8—21no—
129C22×C8—21no—
130C22×C8—41no—
131C22×C8SD1614yes—
132C22×C8C22×C411yescharacteristic
133C22×C8C22×C411yescharacteristic
134C22×C8C2×D412yes—
135C22×C8C2×D411yescharacteristic
136C22×C8C2×D412yes—
137C22×C8#4112yes—
138C22×C8#4112yes—
139C22×C8#4112yes—
140C22×C8#4111yescharacteristic
141C22×C8#4111yescharacteristic
142C22×C8C2411yescharacteristic
143#117—22no—
144#117—22no—
145#117—41no—
146#117—41no—
147C2×C4⋊C4—22no—
148C2×C4⋊C4—22no—
149C2×C4⋊C4—42no—
150C2×C4⋊C4—42no—
151C2×C4⋊C4—41no—
152C2×C22⋊C4—41no—
153C2×C22⋊C4—48no—
154C2×C22⋊C4—88no—
155C2×C42—22no—
156C2×C42—22no—
157C2×C42—21no—
158C2×C42—41no—
159C2×C42C2×D412yes—
160M32—24no—
161M32—22no—
162M32—22no—
163M32—22no—
164M32—22no—
165M32—42no—
166C2×C16—24no—
167C2×C16—22no—
168C2×C16—42no—
169C2×C16C22×C414yes—
170#108—24no—
171#108—22no—
172#108C2×D414yes—
173#107—22no—
174#107C22×C414yes—
175#106—22no—
176#106—22no—
177#106—22no—
178#106—22no—
179#106—42no—
180#102—48no—
181#97—24no—
182#97—22no—
183#97—22no—
184#97—44no—
185C4×C8—44no—
186C24—42no—
187C24—42no—
188C24—42no—
189C24—84no—
190C24—84no—
191C24—82no—
192C24—82no—
193C24AGL(1,ℤ/8)11yescharacteristic
194C2×D4—24no—
195C2×D4—42no—
196C2×D4—42no—
197C2×D4—42no—
198C2×D4—42no—
199C2×D4—42no—
200C2×D4—44no—
201C2×D4—44no—
202C2×D4—44no—
203C2×D4—44no—
204C2×D4—42no—
205C2×D4—42no—
206C2×D4—82no—
207C2×D4—82no—
208C2×D4—82no—
209C2×D4—82no—
210C2×D4—82no—
211C2×D4—82no—
212C22×C4—22no—
213C22×C4—44no—
214C22×C4—42no—
215C22×C4—42no—
216C22×C4—42no—
217C22×C4—84no—
218C22×C4—82no—
219C22×C4C4×D411yescharacteristic
220C22×C4C4×D411yescharacteristic
221C22×C4#12112yes—
222C22×C4#12312yes—
223C22×C4C2×SD1612yes—
224C22×C4#13512yes—
225C22×C4AGL(1,ℤ/8)11yescharacteristic
226C22×C4AGL(1,ℤ/8)11yescharacteristic
227C22×C4AGL(1,ℤ/8)11yescharacteristic
228C22×C4C22×D411yescharacteristic
229D8—24no—
230D8—24no—
231D8—42no—
232D8—42no—
233D8—44no—
234D8—44no—
235M16—24no—
236M16—42no—
237M16—44no—
238C2×C8—22no—
239C2×C8—22no—
240C2×C8—24no—
241C2×C8—24no—
242C2×C8—42no—
243C2×C8—44no—
244C2×C8#11712yes—
245C2×C8#11712yes—
246C2×C8C4×D412yes—
247C2×C8C4×D412yes—
248C2×C8C4×D411yescharacteristic
249C2×C8C4×D411yescharacteristic
250C2×C8#12112yes—
251C2×C8#12312yes—
252C2×C8#12412yes—
253C2×C8#12412yes—
254C2×C8#12612yes—
255C2×C8#12612yes—
256C2×C8C2×SD1614yes—
257C2×C8C23×C411yescharacteristic
258C2×C8C22×D411yescharacteristic
259C2×C8C2×#4111yescharacteristic
260C2×C8C2×#4111yescharacteristic
261C2×C8C2×#4111yescharacteristic
262C2×C8C2×#4111yescharacteristic
263C4⋊C4—24no—
264C4⋊C4—42no—
265C4⋊C4—42no—
266C4⋊C4—42no—
267C4⋊C4—82no—
268C22⋊C4—42no—
269C22⋊C4—42no—
270C22⋊C4—816no—
271C42—22no—
272C42—22no—
273C42—42no—
274C42—42no—
275C42—42no—
276C16—24no—
277C16—42no—
278C23—24no—
279C23—44no—
280C23—84no—
281C23—84no—
282C23—88no—
283C23—82no—
284C23—88no—
285C23—84no—
286C23—84no—
287C23—82no—
288C23—168no—
289C23—164no—
290C23—164no—
291C23#44211yescharacteristic
292C23#44211yescharacteristic
293C23#46012yes—
294C23#48212yes—
295C23C2×AGL(1,ℤ/8)11yescharacteristic
296D4—44no—
297D4—44no—
298D4—82no—
299D4—84no—
300D4—84no—
301D4—82no—
302C2×C4—44no—
303C2×C4—42no—
304C2×C4—44no—
305C2×C4—84no—
306C2×C4—84no—
307C2×C4—84no—
308C2×C4—82no—
309C2×C4—164no—
310C2×C4#38812yes—
311C2×C4#38812yes—
312C2×C4C4×SD1612yes—
313C2×C4C4×SD1612yes—
314C2×C4#44211yescharacteristic
315C2×C4#44211yescharacteristic
316C2×C4#46012yes—
317C2×C4#46312yes—
318C2×C4#46312yes—
319C2×C4#48112yes—
320C2×C4#48112yes—
321C2×C4#48212yes—
322C2×C4C2×C4×D411yescharacteristic
323C2×C4C2×#12111yescharacteristic
324C2×C4C2×#12311yescharacteristic
325C2×C4C22×SD1611yescharacteristic
326C2×C4C2×#13511yescharacteristic
327C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
328C8—24no—
329C8—44no—
330C8#38812yes—
331C8#38812yes—
332C8C2×#11711yescharacteristic
333C8C2×C4×D411yescharacteristic
334C8C2×#12411yescharacteristic
335C8C2×#12611yescharacteristic
336C22—24no—
337C22—24no—
338C22—22no—
339C22—22no—
340C22—84no—
341C22—88no—
342C22—164no—
343C22—162no—
344C22—162no—
345C22—168no—
346C22—168no—
347C22#192612yes—
348C22#192612yes—
349C22AGL(1,ℤ/16)14yes—
350C22C2×#44211yescharacteristic
351C22C2×#46011yescharacteristic
352C22C2×#48211yescharacteristic
353C4—82no—
354C4—84no—
355C4—162no—
356C4#192612yes—
357C4#192612yes—
358C4C2×#38811yescharacteristic
359C4C2×C4×SD1611yescharacteristic
360C4C2×#46311yescharacteristic
361C4C2×#48111yescharacteristic
362C2—21no—
363C2—21no—
364C2—22no—
365C2—164no—
366C2#1314214yesdirect product factor
367C2C2×#192611yescharacteristic
368C2C2×AGL(1,ℤ/16)12yes—
subgroupG/H
center, socleC23#442
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
prime radicalC23×D8C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#97 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#365C2semidirect
5. C2×#1773C2semidirect
6. #13142C2direct (N × H)
7. C2×#1386C2semidirect
8. C2×#1375C2semidirect
20. C2×#365C22semidirect
23. #2140C4semidirect
25. C2×#357C4semidirect
29. #1773C22semidirect
31. #1386C22semidirect
32. #1375C22semidirect
89. #357C2×C4semidirect
366. C2#13142direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3652
C22×#3612
C2×#21402
C2×#19722
C2×#17732
#131422
C2×#13862
C2×#13752