Finite Group Databasebeta

C2×#19097686 #23757244

order10048
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#19097686

Splittings

SylowC157 ⋊ C2×#99

Subgroups

subgroupG/H
centerC22C22⋊Dic157
commutatorC22×C157C22×C4
FrattiniC23C22×D157
Fitting, prime radicalC22×D4×C157C2
socleC22×C157C22⋊C4
cosocleC23×C157C23
hypercenterC22×D4D157
hypocenterC157C2×#99
LCSG ▷ C22×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C24 ◁ C22×D4

210 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 71 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

1582 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34098254, #34098255, #34098260, …
maximal normal subgroup of#34098254, #34098255, #34098260, …
maximal quotient ofC2×#23756997, C2×#23756999, #34098454, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 520);