Finite Group Databasebeta

C2×#19097835 #23758267

order10048
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#19097835

Splittings

FittingC2×D4×C157 ⋊ C4
SylowC157 ⋊ C2×#104

Subgroups

subgroupG/H
centerC22C22⋊#10597845
commutatorC4×C157C22×C4
FrattiniC4C22×#10597845
FittingC2×D4×C157C4
socleC22×C157C22⋊C4
prime radicalC2×#14578953C2
cosocleC4×D157C23
hypercenterC2×D4#10597845
hypocenterC157C2×#104
LCSG ▷ C4×C157 ▷ C2×C157 ▷ C157
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

170 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 52 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

418 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#19097835, #34115899, #34115911, …
maximal normal subgroup ofC4×#19097835, #34115899, #34115911, …
maximal quotient ofC2×D4⋊#11929441, C2×#23758123, #34115428, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10048, 1543);