Finite Group Databasebeta

C4×#16838757 #29507805

order15424
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#16838757

Splittings

FittingC4×Q8×C241 ⋊ C2
SylowC241 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC2×C4C22⋊D241
commutatorC4×C241C22×C4
FrattiniC2×C4C22×D241
FittingC4×Q8×C241C2
socleC22×C241C2×D4
prime radicalC2×D964C22
cosocleC2×C4×C241C23
hypercenterC4×Q8D241
hypocenterC241C4×SD16
LCSG ▷ C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q8

122 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 55 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 7712

Conjugacy classes & character table

2428 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44506242, C8×#16838757, #44506255, …
maximal normal subgroup of#44506242, C8×#16838757, #44506255, …
maximal quotient ofC8×#16838757, #44506279, #44506288, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 637);