Finite Group Databasebeta

#19133256

order5504
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC43×#333 ⋊ C2
SylowC43 ⋊ #1543

Subgroups

subgroupG/H
centerC22C22⋊C4×D43
commutatorC2×C4×C43C22×C4
FrattiniC42C22×D43
FittingC43×#333C2
socleC22×C43C2×C22⋊C4
hypercenter#333D43
hypocenterC43#1543
LCSG ▷ C2×C4×C43 ▷ C22×C43 ▷ C43
UCSC1 ◁ C22 ◁ C42 ◁ #333

246 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 67 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,43|a^2=e,c^2=g,d^2=g,e^2=fg,b^a=bd,d^a=df,d^b=dg,e^b=efg,h^b=h^42,h^c=h^42

Conjugacy classes & character table

437 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#25016862, D43×#1543, C2×#19133256, …
maximal normal subgroup of#25016862, D43×#1543, C2×#19133256, …
maximal quotient of#24984548, #24984565, #24984894, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 3171);