Finite Group Databasebeta

← C2×#12396 #489072

Subgroups — C2×#12396 #489072

Order 512.

834 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3334C211yesmaximal, characteristic
2C2×#2254C211yesmaximal, characteristic, complemented
3C2×#2226C211yesmaximal, characteristic, complemented
4C2×#1675C211yesmaximal, characteristic, complemented
5#12396C218yesmaximal, direct product factor
6C2×#1364C211yesmaximal, characteristic, complemented
7C2×#1331C211yesmaximal, characteristic, complemented
8C2×D4⋊C16C211yesmaximal, characteristic, complemented
9C2×#547—21no—
10#3334—22no—
11#3334—22no—
12#3334—22no—
13#3334C2214yes—
14C2×#500C2211yescharacteristic
15C2×#500C2211yescharacteristic
16C2×#480—22no—
17C2×#476—21no—
18C2×#474—21no—
19C2×#466—21no—
20C2×C4×D8C2211yescharacteristic
21C2×C8×D4C2211yescharacteristic
22C22×#107—21no—
23#2254—22no—
24#2254C2214yescomplemented
25#2226—22no—
26#2226C2214yescomplemented
27C2×#367—21no—
28C2×#367—22no—
29C2×C4⋊C16C2211yescharacteristic
30C2×#357—21no—
31C2×C4×C16C2211yescharacteristic
32#1675—22no—
33#1675C2214yescomplemented
34C2×#335C2211yescharacteristic
35C2×#333—21no—
36#1364C2214yescomplemented
37#1331C2214yescomplemented
38D4⋊C16C2214yescomplemented
39C22×#41—41no—
40C22×D8D411yescharacteristic
41C23×C8—21no—
42#547—24no—
43#547—24no—
44#547—42no—
45#547—42no—
46C2×C4⋊Q8—21no—
47C2×C4⋊Q8—21no—
48C2×#123—42no—
49C2×C22⋊Q8—41no—
50C2×#121—22no—
51C2×C4×D4—21no—
52C2×C4×D4D411yescharacteristic
53C22×C4⋊C4—22no—
54C22×C16—21no—
55C22×C16—21no—
56#500—21no—
57#500—21no—
58#500—21no—
59#500—21no—
60#500—21no—
61#500D412yes—
62#500C2312yes—
63#500C2312yes—
64#480—28no—
65#480—28no—
66#476—24no—
67#476—42no—
68#474—24no—
69#474—24no—
70#466—24no—
71#466—24no—
72C4×D8—21no—
73C4×D8—21no—
74C4×D8D412yes—
75C4×D8C2312yes—
76C8×D4—21no—
77C8×D4—21no—
78C8×D4D412yes—
79C8×D4C2312yes—
80C2×#107—24no—
81C2×#107—22no—
82C2×#107—21no—
83C2×#107—24no—
84C2×#107—21no—
85C2×#107—21no—
86C2×#107D412yes—
87C2×#107D411yescharacteristic
88C2×#106—41no—
89C2×C4⋊C8—21no—
90C2×C4⋊C8D411yescharacteristic
91C2×#102—22no—
92C2×#102—21no—
93C2×#102—41no—
94C2×C22⋊C8—21no—
95C2×C4×C8C2311yescharacteristic
96#367—24no—
97#367—28no—
98C4⋊C16—21no—
99C4⋊C16C2312yes—
100#357—24no—
101C4×C16—21no—
102C4×C16C2312yes—
103#335—21no—
104#335C2312yes—
105#333—24no—
106C2×#41—44no—
107C2×#41—44no—
108C2×#41—84no—
109C2×#41—84no—
110C22×Q8—41no—
111C22×Q8—41no—
112C22×D4—21no—
113C22×D4—42no—
114C22×D4D811yescharacteristic
115C23×C4—21no—
116C23×C4—42no—
117C23×C4—41no—
118C2×D8—21no—
119C2×D8—22no—
120C2×D8—22no—
121C2×D8C2×D412yes—
122C22×C8—21no—
123C22×C8—22no—
124C22×C8—22no—
125C22×C8—42no—
126C22×C8—42no—
127C22×C8—41no—
128C22×C8C2×D411yescharacteristic
129C22×C8C2×D411yescharacteristic
130C4⋊Q8—22no—
131C4⋊Q8—22no—
132C4⋊Q8—22no—
133C4⋊Q8—41no—
134C4⋊Q8—41no—
135C4⋊Q8—41no—
136C4⋊Q8—41no—
137C4⋊Q8—41no—
138#123—48no—
139#123—48no—
140C22⋊Q8—44no—
141C22⋊Q8—44no—
142#121—28no—
143#121—44no—
144C4×D4—21no—
145C4×D4—22no—
146C4×D4—21no—
147C4×D4—22no—
148C4×D4—41no—
149C4×D4—41no—
150C4×D4D812yes—
151C4×D4C2×D412yes—
152C2×C4⋊C4—28no—
153C2×C4⋊C4—21no—
154C2×C4⋊C4—22no—
155C2×C4⋊C4—42no—
156C2×C4⋊C4—44no—
157C2×C4⋊C4—41no—
158C2×C4⋊C4—41no—
159C2×C4⋊C4—41no—
160C2×C4⋊C4D811yescharacteristic
161C2×C22⋊C4—21no—
162C2×C22⋊C4—42no—
163C2×C22⋊C4—41no—
164C2×C42C2×D411yescharacteristic
165C2×C16—24no—
166C2×C16—22no—
167C2×C16—22no—
168C2×C16—42no—
169#107—28no—
170#107—21no—
171#107—22no—
172#107—22no—
173#107—22no—
174#107—22no—
175#107—22no—
176#107—41no—
177#107—41no—
178#107C2×D412yes—
179#107C2×D414yes—
180#106—44no—
181C4⋊C8—21no—
182C4⋊C8—22no—
183C4⋊C8—41no—
184C4⋊C8C2×D412yes—
185#102—28no—
186#102—22no—
187#102—22no—
188#102—44no—
189C22⋊C8—22no—
190C22⋊C8—22no—
191C4×C8C2×D411yescharacteristic
192C4×C8C2×D411yescharacteristic
193C4×C8C2×D411yescharacteristic
194C4×C8C2411yescharacteristic
195C24—21no—
196C24—41no—
197#41—88no—
198#41—816no—
199#41—88no—
200C2×Q8—42no—
201C2×Q8—42no—
202C2×Q8—42no—
203C2×Q8—81no—
204C2×Q8—82no—
205C2×Q8—82no—
206C2×Q8—162no—
207C2×D4—22no—
208C2×D4—21no—
209C2×D4—22no—
210C2×D4—48no—
211C2×D4—41no—
212C2×D4—42no—
213C2×D4—42no—
214C2×D4—88no—
215C2×D4SD3214yes—
216C2×D4C2×D812yes—
217C22×C4—21no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—42no—
221C22×C4—42no—
222C22×C4—48no—
223C22×C4—41no—
224C22×C4—42no—
225C22×C4—42no—
226C22×C4—42no—
227C22×C4—88no—
228C22×C4—82no—
229C22×C4—82no—
230C22×C4—81no—
231C22×C4#12011yescharacteristic
232C22×C4C2×D811yescharacteristic
233C22×C4AGL(1,ℤ/8)11yescharacteristic
234D8—22no—
235D8—22no—
236D8—42no—
237C2×C8—22no—
238C2×C8—22no—
239C2×C8—42no—
240C2×C8—42no—
241C2×C8—42no—
242C2×C8—44no—
243C2×C8—42no—
244C2×C8—82no—
245C2×C8#12011yescharacteristic
246C2×C8#12011yescharacteristic
247C2×C8#13512yes—
248C2×C8#13712yes—
249C2×C8C22×D411yescharacteristic
250C2×C8C22×D411yescharacteristic
251C4⋊C4—21no—
252C4⋊C4—22no—
253C4⋊C4—24no—
254C4⋊C4—48no—
255C4⋊C4—42no—
256C4⋊C4—41no—
257C4⋊C4—42no—
258C4⋊C4—42no—
259C4⋊C4—42no—
260C4⋊C4—42no—
261C4⋊C4—81no—
262C4⋊C4—81no—
263C4⋊C4C2×D812yes—
264C22⋊C4—22no—
265C22⋊C4—22no—
266C22⋊C4—48no—
267C22⋊C4—42no—
268C22⋊C4—42no—
269C42#12011yescharacteristic
270C42C2×D811yescharacteristic
271C42AGL(1,ℤ/8)11yescharacteristic
272C42C22×D411yescharacteristic
273C16—24no—
274C16—42no—
275C23—24no—
276C23—22no—
277C23—42no—
278C23—42no—
279C23—42no—
280C23—82no—
281C23—82no—
282C23—82no—
283C23#44711yescharacteristic
284Q8—82no—
285Q8—82no—
286Q8—84no—
287Q8—162no—
288Q8—162no—
289D4—22no—
290D4—24no—
291D4—42no—
292D4—42no—
293D4—816no—
294D4—82no—
295D4C2×SD3214yes—
296C2×C4—22no—
297C2×C4—22no—
298C2×C4—42no—
299C2×C4—44no—
300C2×C4—42no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—44no—
304C2×C4—816no—
305C2×C4—82no—
306C2×C4—84no—
307C2×C4—82no—
308C2×C4—82no—
309C2×C4—84no—
310C2×C4—82no—
311C2×C4—162no—
312C2×C4#44711yescharacteristic
313C2×C4#44711yescharacteristic
314C2×C4#44711yescharacteristic
315C2×C4#45212yes—
316C2×C4#45612yes—
317C2×C4C2×SD3212yes—
318C2×C4#50912yes—
319C2×C4C2×#12011yescharacteristic
320C2×C4C22×D811yescharacteristic
321C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
322C8—21no—
323C8—21no—
324C8—42no—
325C8—82no—
326C8#45212yes—
327C8C2×#13511yescharacteristic
328C8C2×#13711yescharacteristic
329C22—24no—
330C22—42no—
331C22—42no—
332C22—48no—
333C22—82no—
334C22—82no—
335C22—82no—
336C22—164no—
337C22#164712yes—
338C22#218712yes—
339C22#219312yes—
340C22C2×#44711yescharacteristic
341C4—21no—
342C4—21no—
343C4—42no—
344C4—82no—
345C4—84no—
346C4—162no—
347C4#164712yes—
348C4#218712yes—
349C4C2×#45211yescharacteristic
350C4C2×#45611yescharacteristic
351C4C22×SD3211yescharacteristic
352C4C2×#50911yescharacteristic
353C2—44no—
354C2—162no—
355C2#1239614yesdirect product factor
356C2C2×#164711yescharacteristic
357C2C2×#218711yescharacteristic
358C2C2×#219311yescharacteristic
subgroupG/H
center, socleC23#447
commutator, Frattini, cosocleC4×C8C24
prime radicalC2×#3334C2
LCSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C8×D4 ◁ G
LECSG ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2254C2semidirect
3. C2×#2226C2semidirect
4. C2×#1675C2semidirect
5. #12396C2direct (N × H)
6. C2×#1364C2semidirect
7. C2×#1331C2semidirect
8. C2×D4⋊C16C2semidirect
24. #2254C22semidirect
26. #2226C22semidirect
33. #1675C22semidirect
36. #1364C22semidirect
37. #1331C22semidirect
38. D4⋊C16C22semidirect
355. C2#12396direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33342
C2×#22542
C2×#22262
C2×#16752
#123962
C2×#13642
C2×#13312
C2×D4⋊C162